$39 hand mechanical 01 3D model by ithappy. Available on CGTrader with 2181249 polys and 1914962 vertices. Geometry: Polygon mesh. Check it out on CGHub.
BLEND (Blender, filesize: 675 MB), OBJ (OBJ, filesize: 315 MB), FBX (Autodesk FBX, filesize: 117 MB), MAX (Autodesk 3ds Max, filesize: 113 MB), MA (Autodesk Maya, filesize: 68.1 MB), ZTL (Zbrush, filesize: 23.5 MB)