Helicopter Robinson R44 Low-poly 3D model is available on CGTrader for $15. Original author: Helijah. Specs: 31210 polys, 32000 verts.
STL (Stereolithography, filesize: 2.69 MB), OBJ (OBJ, filesize: 2.82 MB), PNG (PNG, filesize: 517 KB), FBX (Autodesk FBX, filesize: 1.75 MB), OTHER (Other, filesize: 5.26 MB), BLEND (Blender, filesize: 6.17 MB), GLTF (glTF, filesize: 1.87 MB)