{
 "slug": "signal-box",
 "triangles": 14446,
 "texture_px": 4096,
 "triangles_light": null,
 "texture_px_light": null,
 "files": {
  "glb": {
   "name": "signal-box.glb",
   "bytes": 3073572
  },
  "blend": {
   "name": "signal-box.blend",
   "bytes": 1830935
  },
  "fbx": {
   "name": "signal-box.fbx",
   "bytes": 4709068
  },
  "obj": {
   "name": "signal-box-obj.zip",
   "bytes": 2440744
  },
  "usdz": {
   "name": "signal-box.usdz",
   "bytes": 4517768
  }
 },
 "extras": {
  "license": "CC0-1.0",
  "source": "grab3d.com",
  "dimensions_m": "7.610 x 5.015 x 7.410",
  "triangles": 14446,
  "textures": "PBR 4096px: base color, roughness, metallic, normal (baked)",
  "generator": "Created by grab3d",
  "created": "2026-10-25",
  "real_size": "wooden railway signal box, 6.0 x 4.0 m footprint (7.1 m with the outside stair), 7.4 m high, operating floor at 3.2 m",
  "notes": "track side faces -Y. Two storeys: stone plinth, green lap boarded lower floor with three windows and a door, operating floor with a continuous window band of clear glass on the front and both ends, so the lever frame with 17 coloured levers (three pulled), the desk and the stove are visible inside; gable roof with slate rows, outside stair with landing and railings, emissive lamp above the upper door; no moving parts, no lettering",
  "set": "Cozy Trains & Railway Kit"
 },
 "origin": {
  "method": "procedural",
  "detail": "Built procedurally with Blender scripts. The scripts were written with the help of an AI coding assistant. No generative AI model produced the geometry or textures directly.",
  "ai_content": false,
  "ai_assisted_code": true
 }
}