{
 "slug": "fire-truck",
 "triangles": 47288,
 "texture_px": 2048,
 "triangles_light": 31318,
 "texture_px_light": 1024,
 "files": {
  "glb": {
   "name": "fire-truck.glb",
   "bytes": 1956696
  },
  "blend": {
   "name": "fire-truck.blend",
   "bytes": 1786783
  },
  "fbx": {
   "name": "fire-truck.fbx",
   "bytes": 3659180
  },
  "obj": {
   "name": "fire-truck-obj.zip",
   "bytes": 1584633
  },
  "usdz": {
   "name": "fire-truck.usdz",
   "bytes": 3204062
  },
  "glb_light": {
   "name": "fire-truck-light.glb",
   "bytes": 1128784
  },
  "fbx_light": {
   "name": "fire-truck-light.fbx",
   "bytes": 2280940
  }
 },
 "extras": {
  "license": "CC0-1.0",
  "source": "grab3d.com",
  "dimensions_m": "2.800 x 7.135 x 3.100",
  "triangles": 47288,
  "textures": "PBR 2048px: base color, roughness, metallic, normal (baked)",
  "generator": "Created by grab3d",
  "created": "2026-09-26",
  "real_size": "fire engine, approx. 7.3 x 2.4 x 3.0 m (L x W x H), wheel diameter 1.0 m",
  "notes": "front faces -Y; ladder is a separate object with origin on its hinge (rotate around local X to raise it); 4 wheels are separate objects with origin on the axle; opaque tinted windows, no interior; neutral door emblem, no text",
  "set": "Cozy Vehicles 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
 }
}