Model of large air compressor, complete with all textures and materials. Wheels are rigged with wire controller so you can rotate them in sync for animation purposes. All parts are in hierarchy and whole model is with quads only (no triangles or ngons at all). Everything is named properly and it is easy to change object color as material use vray color for diffuse. No overlapping vertices, faces, no scaled parts, everything is up to scale. Perfect model.