$15 Hughes H4 Hercules Low-poly 3D model by Helijah. Available on CGTrader with 101000 polys and 108000 vertices. Check it out on CGHub.
STL (Stereolithography, filesize: 9.09 MB), OBJ (OBJ, filesize: 8.94 MB), OTHER (Other, filesize: 14.4 MB), FBX (Autodesk FBX, filesize: 5.44 MB), GLTF (glTF, filesize: 5.85 MB), BLEND (Blender, filesize: 16.7 MB), PNG (PNG, filesize: 1.61 MB)