$15 Fairchild C-119 Flying Boxcar Low-poly 3D model purchase 3D model by Helijah. Available on CGTrader with 636000 polys and 621000 vertices. Check it out on CGHub.
STL (Stereolithography, filesize: 56 MB), OBJ (OBJ, filesize: 95.5 MB), PNG (PNG, filesize: 1.65 MB), OTHER (Other, filesize: 91.9 MB), FBX (Autodesk FBX, filesize: 30.1 MB), GLTF (glTF, filesize: 47.1 MB), BLEND (Blender, filesize: 91.1 MB)