Check out Polikarpov I-5 Low-poly 3D model purchase 3D model on CGTrader for $15. High-quality mesh by Helijah: 27000 polys, 29000 vertices. Textured, UV Mapped.
STL (Stereolithography, filesize: 2.51 MB), OBJ (OBJ, filesize: 4.01 MB), FBX (Autodesk FBX, filesize: 1.63 MB), GLTF (glTF, filesize: 3.92 MB), OTHER (Other, filesize: 5.65 MB), BLEND (Blender, filesize: 7.72 MB), PNG (PNG, filesize: 2.62 MB)