Check out Lockheed Martin F-35 Lightning II 3D model on CGTrader for $10. High-quality mesh by 3DWAR: 50000 polys, 50000 vertices. Textured, UV Mapped.
OBJ (OBJ, filesize: 4.65 MB), FBX (Autodesk FBX, filesize: 1.71 MB), BLEND (Blender, filesize: 30.5 MB), OTHER (Other, filesize: 9.4 MB), GLTF (glTF, filesize: 15.6 MB)