$15 Mil Mi-12 Homer Low-poly 3D model by Helijah. Available on CGTrader with 157000 polys and 156000 vertices. Check it out on CGHub.
STL (Stereolithography, filesize: 13.2 MB), OBJ (OBJ, filesize: 23.3 MB), FBX (Autodesk FBX, filesize: 8.02 MB), PNG (PNG, filesize: 4.6 MB), OTHER (Other, filesize: 25.2 MB), GLTF (glTF, filesize: 15.2 MB), BLEND (Blender, filesize: 27 MB)