{
 "slug": "jet-engine",
 "triangles": 39382,
 "texture_px": 2048,
 "triangles_light": null,
 "texture_px_light": null,
 "files": {
  "glb": {
   "name": "jet-engine.glb",
   "bytes": 2767124
  },
  "blend": {
   "name": "jet-engine.blend",
   "bytes": 2544776
  },
  "fbx": {
   "name": "jet-engine.fbx",
   "bytes": 5224764
  },
  "obj": {
   "name": "jet-engine-obj.zip",
   "bytes": 2871387
  },
  "usdz": {
   "name": "jet-engine.usdz",
   "bytes": 4508356
  }
 },
 "extras": {
  "license": "CC0-1.0",
  "source": "grab3d.com",
  "dimensions_m": "3.658 x 2.000 x 2.200",
  "triangles": 39384,
  "textures": "PBR 2048px: base color, roughness, metallic, normal (baked)",
  "generator": "Created by grab3d",
  "created": "2026-10-26",
  "real_size": "two spool turbofan teaching cutaway, fan 1.62 m, about 3.65 m long, on an engine stand",
  "notes": "Generic high bypass turbofan without logos as a teaching cutaway: nacelle and core casing have the upper front quarter cut away (cut faces red). Visible: spinner and 20 wide chord fan blades, bypass outlet guide vanes, 3 stage booster, 5 stage high pressure compressor with stator rows, annular combustor (copper) with fuel nozzles, 1 stage high pressure and 3 stage low pressure turbine (brass) with nozzle guide vanes, core nozzle and exhaust cone. Rests in two painted saddles on a stand frame. Rotating part: 'rotor' (spinner, fan, compressor and turbine rotors on the shaft, axis X), origin on the axis.",
  "set": "Cozy Mechanical Parts 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
 }
}