Check out SHERMAN m4 tank Low-poly 3D model on CGTrader for $14. High-quality Polygon mesh mesh by nabil-ali: 130000 polys, 120000 vertices. Textured.
BLEND (Blender, filesize: 157 MB), OBJ (OBJ, filesize: 313 MB), FBX (Autodesk FBX, filesize: 313 MB), STL (Stereolithography, filesize: 313 MB)