Original 420 × 160 × 120 m alien harvester: layered carapace, intake maw, amber cooling vents, dorsal spines, six pivoted arms and three engine sockets.
180,472 triangles; seven named mesh nodes; GLB 11.27 MiB; nose +Z, up +Y, left +X, metres.
Materials: Paint, Titanium, HeatScorched, Recess, Lamps, Engines; Paint neutral texture × linear faction colour, default [0.10, 0.11, 0.10].
Cycles GPU baked tiling sets: 1024² base-colour and Paint normal; shared 512² metal normals; 512² ORM; 8 m world-scale UV repeats; no unique hull atlas.
Poly Haven CC0 IDs: metal_plate, metal_plate_02, rusty_metal_02; https://polyhaven.com/license ; https://polyhaven.com/a/metal_plate ; https://polyhaven.com/a/metal_plate_02 ; https://polyhaven.com/a/rusty_metal_02 .
Reference differences: six harvesting arms as requested, cleaner broad armour plates, bespoke vent fairings and three recessed rear nozzles; no windows, lettering or logos.