Check out Lockheed L-10 Electra 3D model on CGTrader for $79. High-quality mesh by chipbasschao: 48932 polys, 30035 vertices. Textured, UV Mapped.
STL (Stereolithography, filesize: 17.8 MB), OBJ (OBJ, filesize: 17.8 MB), 3DS (3D Studio, filesize: 17.8 MB), C4D (Cinema 4D, filesize: 17.8 MB), DAE (Collada, filesize: 17.8 MB), DXF (DXF, filesize: 17.8 MB), FBX (Autodesk FBX, filesize: 17.8 MB)