agricultural tractor 3d model

High-detail 3D model of a large green agricultural tractor. Features: robust wheel-tractor design with wide flotation rear wheels and somewhat smaller front wheels (or dual front/rear optional); heavy-duty chassis frame with visible structural welds, cross-members, hitch/pull-bar at rear for trailer coupling; engine hood with vented intake panels on sides, prominent exhaust stack on right side, side-mounted steps and handrails leading up to operator cab; operator cab with full-glass windshield, side windows, roof-mounted lights, rear-view mirrors, visible interior controls and seat (optional if interior detail required); front fenders and rear fenders over wheels, tires with deep tread pattern, realistic rubber-metal tyre rims painted yellow (or contrasting color); body painted metallic green (typical brand green) with contrasting stripes or decals; hydraulic cylinder lines, visible hoses running to hitch and attachments; PTO shaft cover at rear, three-point linkage arms; texture details: bolts, rivets, weld