Road roller V3 Low-poly 3D model is available on CGTrader for $49. Original author: dragosburian. Specs: 110664 polys, 226988 verts.
BLEND (Blender, filesize: 476 MB), OBJ (OBJ, filesize: 248 MB), FBX (Autodesk FBX, filesize: 251 MB), TEXTURES (Textures, filesize: 251 MB), PNG (PNG, filesize: 251 MB), DAE (Collada, filesize: 252 MB), STL (Stereolithography, filesize: 4.42 MB)