Antonov 124 lowpoly Low-poly 3D model is available on CGTrader for $49. Original author: snowcrow. Specs: 40000 polys, 41000 verts.
BLEND (Blender, filesize: 10.3 MB), OBJ (OBJ, filesize: 5.77 MB), FBX (Autodesk FBX, filesize: 2.8 MB), GLTF (glTF, filesize: 3.33 MB)