Check out North American T-6 Texan Low-poly 3D model on CGTrader for $15. High-quality mesh by Helijah: 125000 polys, 125000 vertices. Textured, UV Mapped.
STL (Stereolithography, filesize: 11.1 MB), OBJ (OBJ, filesize: 18 MB), FBX (Autodesk FBX, filesize: 6.41 MB), OTHER (Other, filesize: 10.7 MB), GLTF (glTF, filesize: 11.2 MB), BLEND (Blender, filesize: 22 MB), PNG (PNG, filesize: 2.93 MB)