Four styles of vintage metal padlock asset fully modeled with 3ds Max compatible with V-Ray Premium renderer.This asset pack contains four independent lock models: four-digit password combination lock, rusted antique heart padlock with heart-shaped key, brass golden padlock with standard key, striped textured heavy iron padlock. Each lock and matching key are split into separate editable meshes, equipped with rusted iron, brushed steel, matte brass and weathered metal unified PBR texture groups, complete with scratch, oxidation wear texture details.All lock models feature neat uniform topology and optimized low-poly mesh without broken surfaces or overlapping geometry.Suitable for warehouse storage scene rendering, old castle game props, antique decoration design, luggage safety lock visualization and retro interior scene projects.Package contains original MAX source file with V-Ray Premium material preset, universal FBX and standard OBJ files, all format files pass full import testing available for personal and authorized commercial design projects.