$19 Medical Resistive Machine 3D model by Polygate2. Available on CGTrader with 52541 polys and 53489 vertices. Check it out on CGHub.
OBJ (OBJ, filesize: 39 MB), MAX (Autodesk 3ds Max, filesize: 82.1 MB), JPG (JPG, filesize: 280 MB), C4D (Cinema 4D, filesize: 39 MB), BLEND (Blender, filesize: 39.7 MB), MA (Autodesk Maya, filesize: 40.3 MB), MEL (Maya Mel Script, filesize: 40.3 MB), FBX (Autodesk FBX, filesize: 39.7 MB)