Dumpster v5 weathered Low-poly 3D model is available on CGTrader for $19. Original author: dragosburian. Specs: 26198 polys, 39729 verts.
BLEND (Blender, filesize: 237 MB), OBJ (OBJ, filesize: 117 MB), FBX (Autodesk FBX, filesize: 120 MB), TEXTURES (Textures, filesize: 118 MB), PNG (PNG, filesize: 118 MB), DAE (Collada, filesize: 118 MB), STL (Stereolithography, filesize: 1000 KB)