$7 Judge Hammer 3D model by edplus. Available on CGTrader with 15424 polys and 7733 vertices. Check it out on CGHub.
STL (Stereolithography, filesize: 299 KB), OBJ (OBJ, filesize: 239 KB), FBX (Autodesk FBX, filesize: 369 KB), DAE (Collada, filesize: 473 KB)