industrial warehouse 3d model

Highly realistic 3D model of an industrial metal warehouse (30m width, 40m depth, 20m height). Rectangular structure with slight asymmetry and deformation. Corrugated metal panels with rust, dirt, wear and aging. Visible steel frame with beams and supports, slightly damaged uneven roof. Large hangar doors fully open on main facade, minimum 5m width clearance, suitable for a 4x4 vehicle. Doors made of worn metal, with rust, dents and mechanical details. Interior partially visible through opening. Details: dents, corrosion, stains, broken or dirty upper windows. PBR textures (albedo, roughness, normal, metallic). Neutral HDRI lighting. Game-ready mesh, clean topology, optimized, proper UVs, baked details, <20k tris.