A fantasy steampunk airship: a quilted canvas gas envelope held in a rope net, a bronze tail dome with a four-blade propeller, an iron front cage with a copper nose cone and lantern-ring tip, and a wooden gondola with an iron side gallery of arched windows, a wheelhouse with brass-framed arched windows and a roof railing, a steam funnel fed by an exhaust pipe from the envelope, a brass boiler, lanterns, a boarding ladder, bowsprit, rudder, stern fins and a lookout cage with a searchlight. Suspension cables with turnbuckles tie the envelope hardware to the gondola. Worn iron, aged bronze, copper, polished brass, planked wood and weathered canvas are baked into 4K PBR textures. Built at real-world scale.

MODEL
- 38 separate parts under one root object
- 208,658 polygons (188,304 quads, 20,354 triangles), no n-gons
- 396,962 triangles / 201,209 vertices
- Clean topology: no n-gons, no zero-area faces, no isolated or coincident vertices
- Every part is a closed solid with outward-facing normals (safe with backface culling)
- Bevels applied; smooth shading with weighted custom normals
- Real-world scale in metres: 31.0 m long, 13.8 m wide, 30.3 m high
- Centred on the world origin, lowest point on Z = 0, rotation 0 / scale 1 on every object
- Propeller is a separate object with its pivot on the hub (ready to spin)

TEXTURES AND MATERIALS
- PBR Metal/Roughness workflow
- 7 materials: 6 texture sets (Envelope, Rigging, Frame, Nose, Hull, Deck) and window glass
- 4096 x 4096 PNG maps for every set: Base Color, Metallic, Roughness, Normal (OpenGL), Normal (DirectX), Ambient Occlusion and ORM (AO / Roughness / Metallic packed)
- 42 texture files in total
- Non-overlapping UVs, one UV channel