Curtiss P-36C Hawk V06 USAAF (Polygon mesh 3D model) is available on CGTrader for $89. Original author: Dreamscape. Specs: 100408 polys, 53025 verts.
MAX (Autodesk 3ds Max, filesize: 574 KB), OBJ (OBJ, filesize: 1.65 MB), DXF (DXF, filesize: 2.66 MB), STL (Stereolithography, filesize: 1.51 MB), 3DS (3D Studio, filesize: 593 KB), DWG (AutoCAD, filesize: 1.87 MB), TEXTURES (Textures, filesize: 1.53 MB)