Check out Old rusty tractor Low-poly 3D model on CGTrader for $2. High-quality mesh by ezervard: 250000 polys, 250000 vertices. PBR, Textured, UV Mapped.
BLEND (Blender, filesize: 33.1 MB), OBJ (OBJ, filesize: 24.5 MB), FBX (Autodesk FBX, filesize: 14.1 MB)