Road roller V7 Low-poly 3D model is available on CGTrader for $49. Original author: dragosburian. Specs: 110604 polys, 226988 verts.
BLEND (Blender, filesize: 72.2 MB), OBJ (OBJ, filesize: 37.1 MB), FBX (Autodesk FBX, filesize: 39.9 MB), DAE (Collada, filesize: 41 MB), TEXTURES (Textures, filesize: 39.9 MB), PNG (PNG, filesize: 39.9 MB), STL (Stereolithography, filesize: 4.43 MB)