Beechcraft T-34 Mentor V16 USN (Polygon mesh 3D model) is available on CGTrader for $89. Original author: Dreamscape. Specs: 41751 polys, 23097 verts.
OBJ (OBJ, filesize: 1.38 MB), 3DS (3D Studio, filesize: 313 KB), MAX (Autodesk 3ds Max, filesize: 347 KB), DWG (AutoCAD, filesize: 716 KB), DXF (DXF, filesize: 718 KB), LWO (Lightwave, filesize: 331 KB), TEXTURES (Textures, filesize: 3.1 MB), OTHER (Other, filesize: 1.18 MB)