diff --git a/Makefile b/Makefile
index 1248980..2938864 100644
--- a/Makefile
+++ b/Makefile
@@ -1,19 +1,23 @@
+ARCH=$(patsubst aarch64,arm64,$(shell uname -m))
 BLENDER = ../../blender-3.6.20-linux-x64/blender
-SERVER = src/godot/bin/godot_server.x11.opt.tools.64
+SERVER = src/godot/bin/godot_server.x11.opt.tools.$(ARCH)
 
 .PHONY: all godot-editor-main export export-models export-clothes \
 	export-clean export-linux-demo export-windows-demo \
 	export-binaries patch tests import-vrm export-buildings
 all: godot-editor-main godot-main
-ARCH=$(patsubst aarch64,arm64,$(shell uname -m))
 godot-main: patch
 	cd src/godot; \
 	scons platform=x11 arch=$(ARCH)  target=release tools=no custom_modules=../modules -j16; \
 	scons platform=x11 arch=$(ARCH) target=release_debug tools=no custom_modules=../modules -j16;
 	cd src/godot; \
 	scons platform=x11 arch=$(ARCH) target=release tools=no custom_modules=../modules -j16; \
-	scons platform=server target=release_debug tools=yes custom_modules=../modules -j16
-godot-editor-main: patch
+
+godot-server-main: $(SERVER)
+$(SERVER): patch
+	cd src/godot; \
+	scons platform=server arch=$(ARCH) target=release_debug tools=yes custom_modules=../modules -j16
+godot-editor-main:
 	cd src/godot; \
 	scons platform=x11 arch=$(ARCH) verbose=yes target=release_debug tools=yes custom_modules=../modules -j24;
 patch: ./src/godot/scene/animation/skeleton_ik.cpp
@@ -83,6 +87,11 @@ export-binaries:
 	$(SERVER) --path godot --export windows_demo ../export/office-demo-windows.x86_64.exe
 	$(SERVER) --path godot --export-debug windows_demo ../export/office-demo-debug-windows.x86_64.exe
 
+pack-terrain: godot-server-main
+	$(SERVER) --path ./godot --import --quit
+	$(SERVER) --path ./godot -s make_terrain_pck.gd --quit
+
+
 tests:
 	make -C tests all
 
diff --git a/godot/astream/terrain/details/business-bar1.bin b/godot/astream/terrain/details/business-bar1.bin
index b96d6c1..8fe3f9d 100644
Binary files a/godot/astream/terrain/details/business-bar1.bin and b/godot/astream/terrain/details/business-bar1.bin differ
diff --git a/godot/astream/terrain/details/business-bar1.gltf b/godot/astream/terrain/details/business-bar1.gltf
index a4163a7..9b12e77 100644
--- a/godot/astream/terrain/details/business-bar1.gltf
+++ b/godot/astream/terrain/details/business-bar1.gltf
@@ -104,209 +104,27 @@
 	],
 	"materials":[
 		{
-			"doubleSided":true,
+			"alphaCutoff":0.5,
+			"alphaMode":"MASK",
 			"extensions":{
 				"KHR_materials_specular":{
-					"specularColorFactor":[
-						0.0023713577270748406,
-						0.0023713577270748406,
-						0.0023713577270748406
-					]
+					"specularColorTexture":{
+						"index":0
+					}
 				},
 				"KHR_materials_ior":{
 					"ior":1.4500000476837158
 				}
 			},
-			"name":"foundation",
+			"name":"material_joint_atlas_1",
 			"pbrMetallicRoughness":{
-				"baseColorFactor":[
-					0.24619412422180176,
-					0.24619412422180176,
-					0.24619412422180176,
-					1
-				],
-				"metallicFactor":0
-			}
-		},
-		{
-			"extensions":{
-				"KHR_materials_specular":{
-					"specularColorFactor":[
-						0.26901954526736,
-						0.26901954526736,
-						0.26901954526736
-					]
+				"baseColorTexture":{
+					"index":1
 				},
-				"KHR_materials_ior":{
-					"ior":1.4500000476837158
-				}
-			},
-			"name":"floor",
-			"pbrMetallicRoughness":{
-				"baseColorFactor":[
-					0.10653432458639145,
-					0.0016380276065319777,
-					0,
-					1
-				],
 				"metallicFactor":0,
-				"roughnessFactor":0.5084034204483032
-			}
-		},
-		{
-			"extensions":{
-				"KHR_materials_specular":{
-					"specularColorFactor":[
-						0.02371357561437425,
-						0.02371357561437425,
-						0.02371357561437425
-					]
-				},
-				"KHR_materials_ior":{
-					"ior":1.4500000476837158
+				"metallicRoughnessTexture":{
+					"index":2
 				}
-			},
-			"name":"external-wall-bar",
-			"pbrMetallicRoughness":{
-				"baseColorFactor":[
-					0.8000000715255737,
-					0.6763367652893066,
-					0.29701265692710876,
-					1
-				],
-				"metallicFactor":0
-			}
-		},
-		{
-			"doubleSided":true,
-			"emissiveFactor":[
-				0.42920592427253723,
-				0.42920592427253723,
-				0.42920592427253723
-			],
-			"extensions":{
-				"KHR_materials_specular":{
-					"specularColorFactor":[
-						1.9512351200761842,
-						1.9512351200761842,
-						1.9512351200761842
-					]
-				},
-				"KHR_materials_ior":{
-					"ior":1.4500000476837158
-				}
-			},
-			"name":"window",
-			"pbrMetallicRoughness":{
-				"metallicFactor":0.20000000298023224,
-				"roughnessFactor":0.019999999552965164
-			}
-		},
-		{
-			"doubleSided":true,
-			"extensions":{
-				"KHR_materials_specular":{
-					"specularColorFactor":[
-						0.02371357561437425,
-						0.02371357561437425,
-						0.02371357561437425
-					]
-				},
-				"KHR_materials_ior":{
-					"ior":1.4500000476837158
-				}
-			},
-			"name":"internal-wall-bar",
-			"pbrMetallicRoughness":{
-				"baseColorFactor":[
-					0.8000000715255737,
-					0.6374557614326477,
-					0.38944506645202637,
-					1
-				],
-				"metallicFactor":0
-			}
-		},
-		{
-			"name":"floor-stair",
-			"pbrMetallicRoughness":{
-				"baseColorFactor":[
-					0.31457382440567017,
-					0.6041865944862366,
-					0.8000000715255737,
-					1
-				],
-				"metallicFactor":0,
-				"roughnessFactor":0.5
-			}
-		},
-		{
-			"extensions":{
-				"KHR_materials_specular":{
-					"specularColorFactor":[
-						0.237135764977738,
-						0.237135764977738,
-						0.237135764977738
-					]
-				},
-				"KHR_materials_ior":{
-					"ior":1.4500000476837158
-				}
-			},
-			"name":"ceiling",
-			"pbrMetallicRoughness":{
-				"metallicFactor":0
-			}
-		},
-		{
-			"doubleSided":true,
-			"extensions":{
-				"KHR_materials_specular":{
-					"specularColorFactor":[
-						0.02371357561437425,
-						0.02371357561437425,
-						0.02371357561437425
-					]
-				},
-				"KHR_materials_ior":{
-					"ior":1.4500000476837158
-				}
-			},
-			"name":"roof",
-			"pbrMetallicRoughness":{
-				"baseColorFactor":[
-					0.2461913675069809,
-					0.2461913675069809,
-					0.2461913675069809,
-					1
-				],
-				"metallicFactor":0
-			}
-		},
-		{
-			"doubleSided":true,
-			"extensions":{
-				"KHR_materials_specular":{
-					"specularColorFactor":[
-						0.237135764977738,
-						0.237135764977738,
-						0.237135764977738
-					]
-				},
-				"KHR_materials_ior":{
-					"ior":1.4500000476837158
-				}
-			},
-			"name":"road",
-			"pbrMetallicRoughness":{
-				"baseColorFactor":[
-					0.04696126654744148,
-					0.04696126654744148,
-					0.04696126654744148,
-					1
-				],
-				"metallicFactor":0.10000000149011612,
-				"roughnessFactor":0.8999999761581421
 			}
 		}
 	],
@@ -322,15 +140,6 @@
 					},
 					"indices":3,
 					"material":0
-				},
-				{
-					"attributes":{
-						"POSITION":4,
-						"NORMAL":5,
-						"TEXCOORD_0":6
-					},
-					"indices":7,
-					"material":1
 				}
 			]
 		},
@@ -339,21 +148,12 @@
 			"primitives":[
 				{
 					"attributes":{
-						"POSITION":8,
-						"NORMAL":9,
-						"TEXCOORD_0":10
+						"POSITION":4,
+						"NORMAL":5,
+						"TEXCOORD_0":6
 					},
-					"indices":11,
-					"material":2
-				},
-				{
-					"attributes":{
-						"POSITION":12,
-						"NORMAL":13,
-						"TEXCOORD_0":14
-					},
-					"indices":15,
-					"material":3
+					"indices":7,
+					"material":0
 				}
 			]
 		},
@@ -362,21 +162,12 @@
 			"primitives":[
 				{
 					"attributes":{
-						"POSITION":16,
-						"NORMAL":17,
-						"TEXCOORD_0":18
+						"POSITION":8,
+						"NORMAL":9,
+						"TEXCOORD_0":10
 					},
-					"indices":19,
-					"material":2
-				},
-				{
-					"attributes":{
-						"POSITION":20,
-						"NORMAL":21,
-						"TEXCOORD_0":22
-					},
-					"indices":23,
-					"material":3
+					"indices":11,
+					"material":0
 				}
 			]
 		},
@@ -385,13 +176,13 @@
 			"primitives":[
 				{
 					"attributes":{
-						"POSITION":24,
-						"NORMAL":25,
-						"TEXCOORD_0":26,
-						"TANGENT":27
+						"POSITION":12,
+						"NORMAL":13,
+						"TEXCOORD_0":14,
+						"TANGENT":15
 					},
-					"indices":28,
-					"material":4
+					"indices":16,
+					"material":0
 				}
 			]
 		},
@@ -400,12 +191,12 @@
 			"primitives":[
 				{
 					"attributes":{
-						"POSITION":29,
-						"NORMAL":30,
-						"TEXCOORD_0":31
+						"POSITION":17,
+						"NORMAL":18,
+						"TEXCOORD_0":19
 					},
-					"indices":32,
-					"material":4
+					"indices":20,
+					"material":0
 				}
 			]
 		},
@@ -414,30 +205,12 @@
 			"primitives":[
 				{
 					"attributes":{
-						"POSITION":33,
-						"NORMAL":34,
-						"TEXCOORD_0":35
+						"POSITION":21,
+						"NORMAL":22,
+						"TEXCOORD_0":23
 					},
-					"indices":36,
-					"material":5
-				},
-				{
-					"attributes":{
-						"POSITION":37,
-						"NORMAL":38,
-						"TEXCOORD_0":39
-					},
-					"indices":40,
-					"material":1
-				},
-				{
-					"attributes":{
-						"POSITION":41,
-						"NORMAL":42,
-						"TEXCOORD_0":43
-					},
-					"indices":44,
-					"material":6
+					"indices":24,
+					"material":0
 				}
 			]
 		},
@@ -446,23 +219,13 @@
 			"primitives":[
 				{
 					"attributes":{
-						"POSITION":45,
-						"NORMAL":46,
-						"TEXCOORD_0":47,
-						"TANGENT":48
+						"POSITION":25,
+						"NORMAL":26,
+						"TEXCOORD_0":27,
+						"TANGENT":28
 					},
-					"indices":49,
-					"material":6
-				},
-				{
-					"attributes":{
-						"POSITION":50,
-						"NORMAL":51,
-						"TEXCOORD_0":52,
-						"TANGENT":53
-					},
-					"indices":54,
-					"material":7
+					"indices":29,
+					"material":0
 				}
 			]
 		},
@@ -471,13 +234,13 @@
 			"primitives":[
 				{
 					"attributes":{
-						"POSITION":55,
-						"NORMAL":56,
-						"TEXCOORD_0":57,
-						"TANGENT":58
+						"POSITION":30,
+						"NORMAL":31,
+						"TEXCOORD_0":32,
+						"TANGENT":33
 					},
-					"indices":59,
-					"material":8
+					"indices":34,
+					"material":0
 				}
 			]
 		},
@@ -486,21 +249,52 @@
 			"primitives":[
 				{
 					"attributes":{
-						"POSITION":60,
-						"NORMAL":61,
-						"TEXCOORD_0":62
+						"POSITION":35,
+						"NORMAL":36,
+						"TEXCOORD_0":37
 					},
-					"indices":63,
-					"material":5
+					"indices":38,
+					"material":0
 				}
 			]
 		}
 	],
+	"textures":[
+		{
+			"sampler":0,
+			"source":0
+		},
+		{
+			"sampler":0,
+			"source":1
+		},
+		{
+			"sampler":0,
+			"source":2
+		}
+	],
+	"images":[
+		{
+			"mimeType":"image/png",
+			"name":"Image",
+			"uri":"textures/Image.png"
+		},
+		{
+			"mimeType":"image/png",
+			"name":"joint-atlas-1",
+			"uri":"textures/joint-atlas-1.png"
+		},
+		{
+			"mimeType":"image/png",
+			"name":"joint-atlas-1-roughness",
+			"uri":"textures/joint-atlas-1-roughness.png"
+		}
+	],
 	"accessors":[
 		{
 			"bufferView":0,
 			"componentType":5126,
-			"count":747,
+			"count":734,
 			"max":[
 				30,
 				1,
@@ -516,59 +310,25 @@
 		{
 			"bufferView":1,
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-			"count":747,
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 			"componentType":5126,
-			"count":747,
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 		},
 		{
 			"bufferView":3,
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-			"count":1614,
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 		{
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-		{
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-		{
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-			"count":905,
+			"count":968,
 			"max":[
 				29.5,
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@@ -582,61 +342,27 @@
 			"type":"VEC3"
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-			"count":905,
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 			"type":"VEC3"
 		},
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+			"bufferView":6,
 			"componentType":5126,
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+			"count":968,
 			"type":"VEC2"
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 			"componentType":5123,
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+			"count":2295,
 			"type":"SCALAR"
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-		{
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-		{
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-			"componentType":5126,
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 				29.5,
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@@ -650,59 +376,25 @@
 			"type":"VEC3"
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 			"componentType":5126,
-			"count":885,
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 			"type":"VEC3"
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+			"bufferView":10,
 			"componentType":5126,
-			"count":885,
+			"count":948,
 			"type":"VEC2"
 		},
 		{
-			"bufferView":19,
+			"bufferView":11,
 			"componentType":5123,
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+			"count":2286,
 			"type":"SCALAR"
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-		{
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@@ -718,31 +410,31 @@
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 			"count":306,
 			"type":"VEC3"
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 		{
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 			"componentType":5126,
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 			"type":"VEC2"
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 			"componentType":5126,
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 			"type":"VEC4"
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 			"componentType":5123,
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 			"type":"SCALAR"
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@@ -758,27 +450,27 @@
 			"type":"VEC3"
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 			"componentType":5126,
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@@ -792,135 +484,27 @@
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index 1bd1921..a896647 100644
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 	],
 	"images":[
 		{
 			"mimeType":"image/png",
-			"name":"Atlas_73934",
-			"uri":"textures/Atlas_73934.png"
+			"name":"Image",
+			"uri":"textures/Image.png"
+		},
+		{
+			"mimeType":"image/png",
+			"name":"joint-atlas-1",
+			"uri":"textures/joint-atlas-1.png"
+		},
+		{
+			"mimeType":"image/png",
+			"name":"joint-atlas-1-roughness",
+			"uri":"textures/joint-atlas-1-roughness.png"
 		}
 	],
 	"accessors":[
 		{
 			"bufferView":0,
 			"componentType":5126,
-			"count":28,
-			"max":[
-				11,
-				4,
-				11
-			],
-			"min":[
-				-11,
-				0,
-				-8
-			],
-			"type":"VEC3"
-		},
-		{
-			"bufferView":1,
-			"componentType":5126,
-			"count":28,
-			"type":"VEC3"
-		},
-		{
-			"bufferView":2,
-			"componentType":5126,
-			"count":28,
-			"type":"VEC2"
-		},
-		{
-			"bufferView":3,
-			"componentType":5126,
-			"count":28,
-			"type":"VEC4"
-		},
-		{
-			"bufferView":4,
-			"componentType":5123,
-			"count":72,
-			"type":"SCALAR"
-		},
-		{
-			"bufferView":5,
-			"componentType":5126,
-			"count":746,
+			"count":753,
 			"max":[
 				12,
 				8,
@@ -197,159 +114,59 @@
 			"type":"VEC3"
 		},
 		{
-			"bufferView":6,
+			"bufferView":1,
 			"componentType":5126,
-			"count":746,
+			"count":753,
 			"type":"VEC3"
 		},
 		{
-			"bufferView":7,
+			"bufferView":2,
 			"componentType":5126,
-			"count":746,
+			"count":753,
 			"type":"VEC2"
 		},
 		{
-			"bufferView":8,
+			"bufferView":3,
 			"componentType":5126,
-			"count":746,
+			"count":753,
 			"type":"VEC4"
 		},
 		{
-			"bufferView":9,
+			"bufferView":4,
 			"componentType":5123,
-			"count":1938,
-			"type":"SCALAR"
-		},
-		{
-			"bufferView":10,
-			"componentType":5126,
-			"count":16,
-			"max":[
-				11.449999809265137,
-				5,
-				2
-			],
-			"min":[
-				-11.449999809265137,
-				1.272276520729065,
-				-8.181105613708496
-			],
-			"type":"VEC3"
-		},
-		{
-			"bufferView":11,
-			"componentType":5126,
-			"count":16,
-			"type":"VEC3"
-		},
-		{
-			"bufferView":12,
-			"componentType":5126,
-			"count":16,
-			"type":"VEC2"
-		},
-		{
-			"bufferView":13,
-			"componentType":5126,
-			"count":16,
-			"type":"VEC4"
-		},
-		{
-			"bufferView":14,
-			"componentType":5123,
-			"count":24,
+			"count":1962,
 			"type":"SCALAR"
 		}
 	],
 	"bufferViews":[
 		{
 			"buffer":0,
-			"byteLength":336,
+			"byteLength":9036,
 			"byteOffset":0,
 			"target":34962
 		},
 		{
 			"buffer":0,
-			"byteLength":336,
-			"byteOffset":336,
+			"byteLength":9036,
+			"byteOffset":9036,
 			"target":34962
 		},
 		{
 			"buffer":0,
-			"byteLength":224,
-			"byteOffset":672,
+			"byteLength":6024,
+			"byteOffset":18072,
 			"target":34962
 		},
 		{
 			"buffer":0,
-			"byteLength":448,
-			"byteOffset":896,
+			"byteLength":12048,
+			"byteOffset":24096,
 			"target":34962
 		},
 		{
 			"buffer":0,
-			"byteLength":144,
-			"byteOffset":1344,
-			"target":34963
-		},
-		{
-			"buffer":0,
-			"byteLength":8952,
-			"byteOffset":1488,
-			"target":34962
-		},
-		{
-			"buffer":0,
-			"byteLength":8952,
-			"byteOffset":10440,
-			"target":34962
-		},
-		{
-			"buffer":0,
-			"byteLength":5968,
-			"byteOffset":19392,
-			"target":34962
-		},
-		{
-			"buffer":0,
-			"byteLength":11936,
-			"byteOffset":25360,
-			"target":34962
-		},
-		{
-			"buffer":0,
-			"byteLength":3876,
-			"byteOffset":37296,
-			"target":34963
-		},
-		{
-			"buffer":0,
-			"byteLength":192,
-			"byteOffset":41172,
-			"target":34962
-		},
-		{
-			"buffer":0,
-			"byteLength":192,
-			"byteOffset":41364,
-			"target":34962
-		},
-		{
-			"buffer":0,
-			"byteLength":128,
-			"byteOffset":41556,
-			"target":34962
-		},
-		{
-			"buffer":0,
-			"byteLength":256,
-			"byteOffset":41684,
-			"target":34962
-		},
-		{
-			"buffer":0,
-			"byteLength":48,
-			"byteOffset":41940,
+			"byteLength":3924,
+			"byteOffset":36144,
 			"target":34963
 		}
 	],
@@ -361,7 +178,7 @@
 	],
 	"buffers":[
 		{
-			"byteLength":41988,
+			"byteLength":40068,
 			"uri":"business-cafe1.bin"
 		}
 	]
diff --git a/godot/astream/terrain/details/business-office1.tscn b/godot/astream/terrain/details/business-office1.tscn
new file mode 100644
index 0000000..9c594ef
--- /dev/null
+++ b/godot/astream/terrain/details/business-office1.tscn
@@ -0,0 +1,17 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://astream/terrain/details/business-office1.gltf" type="PackedScene" id=1]
+
+[node name="business-office1" type="Spatial"]
+
+[node name="LOD" type="LOD" parent="."]
+
+[node name="0" type="Spatial" parent="LOD"]
+lod_range = 150.0
+
+[node name="MergeGroup" type="MergeGroup" parent="LOD/0"]
+
+[node name="business-office1" parent="LOD/0/MergeGroup" instance=ExtResource( 1 )]
+
+[node name="1" type="Spatial" parent="LOD"]
+visible = false
diff --git a/godot/astream/terrain/details/business-store1.bin b/godot/astream/terrain/details/business-store1.bin
index c99f90a..44de848 100644
Binary files a/godot/astream/terrain/details/business-store1.bin and b/godot/astream/terrain/details/business-store1.bin differ
diff --git a/godot/astream/terrain/details/business-store1.gltf b/godot/astream/terrain/details/business-store1.gltf
index 5fccc83..f7781be 100644
--- a/godot/astream/terrain/details/business-store1.gltf
+++ b/godot/astream/terrain/details/business-store1.gltf
@@ -12,25 +12,13 @@
 		{
 			"name":"Scene",
 			"nodes":[
-				1
+				0
 			]
 		}
 	],
 	"nodes":[
 		{
 			"mesh":0,
-			"name":"flat3-1-noimp",
-			"translation":[
-				0,
-				1,
-				0
-			]
-		},
-		{
-			"children":[
-				0
-			],
-			"mesh":1,
 			"name":"store1-col"
 		}
 	],
@@ -40,76 +28,29 @@
 			"alphaMode":"MASK",
 			"extensions":{
 				"KHR_materials_specular":{
-					"specularColorFactor":[
-						0.474271529955476,
-						0.474271529955476,
-						0.474271529955476
-					]
+					"specularColorTexture":{
+						"index":0
+					}
 				},
 				"KHR_materials_ior":{
 					"ior":1.4500000476837158
 				}
 			},
-			"name":"material_atlas_73934_1",
-			"pbrMetallicRoughness":{
-				"baseColorTexture":{
-					"index":0
-				},
-				"metallicFactor":0
-			}
-		},
-		{
-			"alphaCutoff":0.5,
-			"alphaMode":"MASK",
-			"extensions":{
-				"KHR_materials_specular":{
-					"specularColorFactor":[
-						0.474271529955476,
-						0.474271529955476,
-						0.474271529955476
-					]
-				},
-				"KHR_materials_ior":{
-					"ior":1.4500000476837158
-				}
-			},
-			"name":"material_atlas_73934_1.001",
+			"name":"material_joint_atlas_1",
 			"pbrMetallicRoughness":{
 				"baseColorTexture":{
 					"index":1
 				},
-				"metallicFactor":0
-			}
-		},
-		{
-			"doubleSided":true,
-			"emissiveFactor":[
-				0.42920592427253723,
-				0.42920592427253723,
-				0.42920592427253723
-			],
-			"extensions":{
-				"KHR_materials_specular":{
-					"specularColorFactor":[
-						1.9512351200761842,
-						1.9512351200761842,
-						1.9512351200761842
-					]
-				},
-				"KHR_materials_ior":{
-					"ior":1.4500000476837158
+				"metallicFactor":0,
+				"metallicRoughnessTexture":{
+					"index":2
 				}
-			},
-			"name":"window",
-			"pbrMetallicRoughness":{
-				"metallicFactor":0.20000000298023224,
-				"roughnessFactor":0.019999999552965164
 			}
 		}
 	],
 	"meshes":[
 		{
-			"name":"Plane.003",
+			"name":"Cube.003",
 			"primitives":[
 				{
 					"attributes":{
@@ -122,31 +63,6 @@
 					"material":0
 				}
 			]
-		},
-		{
-			"name":"Cube.003",
-			"primitives":[
-				{
-					"attributes":{
-						"POSITION":5,
-						"NORMAL":6,
-						"TEXCOORD_0":7,
-						"TANGENT":8
-					},
-					"indices":9,
-					"material":1
-				},
-				{
-					"attributes":{
-						"POSITION":10,
-						"NORMAL":11,
-						"TEXCOORD_0":12,
-						"TANGENT":13
-					},
-					"indices":14,
-					"material":2
-				}
-			]
 		}
 	],
 	"textures":[
@@ -156,61 +72,35 @@
 		},
 		{
 			"sampler":0,
-			"source":0
+			"source":1
+		},
+		{
+			"sampler":0,
+			"source":2
 		}
 	],
 	"images":[
 		{
 			"mimeType":"image/png",
-			"name":"Atlas_73934",
-			"uri":"textures/Atlas_73934.png"
+			"name":"Image",
+			"uri":"textures/Image.png"
+		},
+		{
+			"mimeType":"image/png",
+			"name":"joint-atlas-1",
+			"uri":"textures/joint-atlas-1.png"
+		},
+		{
+			"mimeType":"image/png",
+			"name":"joint-atlas-1-roughness",
+			"uri":"textures/joint-atlas-1-roughness.png"
 		}
 	],
 	"accessors":[
 		{
 			"bufferView":0,
 			"componentType":5126,
-			"count":28,
-			"max":[
-				11,
-				4,
-				11
-			],
-			"min":[
-				-11,
-				0,
-				-8
-			],
-			"type":"VEC3"
-		},
-		{
-			"bufferView":1,
-			"componentType":5126,
-			"count":28,
-			"type":"VEC3"
-		},
-		{
-			"bufferView":2,
-			"componentType":5126,
-			"count":28,
-			"type":"VEC2"
-		},
-		{
-			"bufferView":3,
-			"componentType":5126,
-			"count":28,
-			"type":"VEC4"
-		},
-		{
-			"bufferView":4,
-			"componentType":5123,
-			"count":72,
-			"type":"SCALAR"
-		},
-		{
-			"bufferView":5,
-			"componentType":5126,
-			"count":749,
+			"count":763,
 			"max":[
 				12,
 				8,
@@ -224,159 +114,59 @@
 			"type":"VEC3"
 		},
 		{
-			"bufferView":6,
+			"bufferView":1,
 			"componentType":5126,
-			"count":749,
+			"count":763,
 			"type":"VEC3"
 		},
 		{
-			"bufferView":7,
+			"bufferView":2,
 			"componentType":5126,
-			"count":749,
+			"count":763,
 			"type":"VEC2"
 		},
 		{
-			"bufferView":8,
+			"bufferView":3,
 			"componentType":5126,
-			"count":749,
+			"count":763,
 			"type":"VEC4"
 		},
 		{
-			"bufferView":9,
+			"bufferView":4,
 			"componentType":5123,
-			"count":2130,
-			"type":"SCALAR"
-		},
-		{
-			"bufferView":10,
-			"componentType":5126,
-			"count":16,
-			"max":[
-				11.449999809265137,
-				5,
-				2
-			],
-			"min":[
-				-11.449999809265137,
-				2,
-				-8.181105613708496
-			],
-			"type":"VEC3"
-		},
-		{
-			"bufferView":11,
-			"componentType":5126,
-			"count":16,
-			"type":"VEC3"
-		},
-		{
-			"bufferView":12,
-			"componentType":5126,
-			"count":16,
-			"type":"VEC2"
-		},
-		{
-			"bufferView":13,
-			"componentType":5126,
-			"count":16,
-			"type":"VEC4"
-		},
-		{
-			"bufferView":14,
-			"componentType":5123,
-			"count":24,
+			"count":2154,
 			"type":"SCALAR"
 		}
 	],
 	"bufferViews":[
 		{
 			"buffer":0,
-			"byteLength":336,
+			"byteLength":9156,
 			"byteOffset":0,
 			"target":34962
 		},
 		{
 			"buffer":0,
-			"byteLength":336,
-			"byteOffset":336,
+			"byteLength":9156,
+			"byteOffset":9156,
 			"target":34962
 		},
 		{
 			"buffer":0,
-			"byteLength":224,
-			"byteOffset":672,
+			"byteLength":6104,
+			"byteOffset":18312,
 			"target":34962
 		},
 		{
 			"buffer":0,
-			"byteLength":448,
-			"byteOffset":896,
+			"byteLength":12208,
+			"byteOffset":24416,
 			"target":34962
 		},
 		{
 			"buffer":0,
-			"byteLength":144,
-			"byteOffset":1344,
-			"target":34963
-		},
-		{
-			"buffer":0,
-			"byteLength":8988,
-			"byteOffset":1488,
-			"target":34962
-		},
-		{
-			"buffer":0,
-			"byteLength":8988,
-			"byteOffset":10476,
-			"target":34962
-		},
-		{
-			"buffer":0,
-			"byteLength":5992,
-			"byteOffset":19464,
-			"target":34962
-		},
-		{
-			"buffer":0,
-			"byteLength":11984,
-			"byteOffset":25456,
-			"target":34962
-		},
-		{
-			"buffer":0,
-			"byteLength":4260,
-			"byteOffset":37440,
-			"target":34963
-		},
-		{
-			"buffer":0,
-			"byteLength":192,
-			"byteOffset":41700,
-			"target":34962
-		},
-		{
-			"buffer":0,
-			"byteLength":192,
-			"byteOffset":41892,
-			"target":34962
-		},
-		{
-			"buffer":0,
-			"byteLength":128,
-			"byteOffset":42084,
-			"target":34962
-		},
-		{
-			"buffer":0,
-			"byteLength":256,
-			"byteOffset":42212,
-			"target":34962
-		},
-		{
-			"buffer":0,
-			"byteLength":48,
-			"byteOffset":42468,
+			"byteLength":4308,
+			"byteOffset":36624,
 			"target":34963
 		}
 	],
@@ -388,7 +178,7 @@
 	],
 	"buffers":[
 		{
-			"byteLength":42516,
+			"byteLength":40932,
 			"uri":"business-store1.bin"
 		}
 	]
diff --git a/godot/astream/terrain/details/power-in-box.tscn b/godot/astream/terrain/details/power-in-box.tscn
new file mode 100644
index 0000000..7f5bcf6
--- /dev/null
+++ b/godot/astream/terrain/details/power-in-box.tscn
@@ -0,0 +1,17 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://astream/terrain/details/power-in-box.gltf" type="PackedScene" id=1]
+
+[node name="power-in-box" type="Spatial"]
+
+[node name="LOD" type="LOD" parent="."]
+
+[node name="0" type="Spatial" parent="LOD"]
+lod_range = 50.0
+
+[node name="MergeGroup" type="MergeGroup" parent="LOD/0"]
+
+[node name="power-in-box" parent="LOD/0/MergeGroup" instance=ExtResource( 1 )]
+
+[node name="1" type="Spatial" parent="LOD"]
+visible = false
diff --git a/godot/astream/terrain/details/power-pole-wire.tscn b/godot/astream/terrain/details/power-pole-wire.tscn
new file mode 100644
index 0000000..832a157
--- /dev/null
+++ b/godot/astream/terrain/details/power-pole-wire.tscn
@@ -0,0 +1,28 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://astream/terrain/details/power-pole-wire.gltf" type="PackedScene" id=1]
+[ext_resource path="res://astream/terrain/details/power-pole.gltf" type="PackedScene" id=2]
+
+[node name="power-pole-wire" type="Spatial"]
+
+[node name="LOD" type="LOD" parent="."]
+
+[node name="0" type="Spatial" parent="LOD"]
+lod_range = 60.0
+
+[node name="MergeGroup" type="MergeGroup" parent="LOD/0"]
+
+[node name="power-pole" parent="LOD/0/MergeGroup" instance=ExtResource( 2 )]
+
+[node name="power-pole-wire" parent="LOD/0/MergeGroup" instance=ExtResource( 1 )]
+
+[node name="1" type="Spatial" parent="LOD"]
+visible = false
+lod_range = 150.0
+
+[node name="MergeGroup" type="MergeGroup" parent="LOD/1"]
+
+[node name="power-pole" parent="LOD/1/MergeGroup" instance=ExtResource( 2 )]
+
+[node name="2" type="Spatial" parent="LOD"]
+visible = false
diff --git a/godot/astream/terrain/details/power-pole.tscn b/godot/astream/terrain/details/power-pole.tscn
new file mode 100644
index 0000000..a4dd0c2
--- /dev/null
+++ b/godot/astream/terrain/details/power-pole.tscn
@@ -0,0 +1,17 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://astream/terrain/details/power-pole.gltf" type="PackedScene" id=1]
+
+[node name="power-pole" type="Spatial"]
+
+[node name="LOD" type="LOD" parent="."]
+
+[node name="0" type="Spatial" parent="LOD"]
+lod_range = 80.0
+
+[node name="MergeGroup" type="MergeGroup" parent="LOD/0"]
+
+[node name="power-pole" parent="LOD/0/MergeGroup" instance=ExtResource( 1 )]
+
+[node name="1" type="Spatial" parent="LOD"]
+visible = false
diff --git a/src/modules/stream/base_data.cpp b/src/modules/stream/base_data.cpp
index a810c0c..c978225 100644
--- a/src/modules/stream/base_data.cpp
+++ b/src/modules/stream/base_data.cpp
@@ -47,6 +47,8 @@ protected:
 	}
 	void setup()
 	{
+		if (!SceneTree::get_singleton())
+			return;
 		assert(SceneTree::get_singleton());
 		SceneTree::get_singleton()->connect("physics_frame", this,
 						    "update");