Check out Boeing B-17F Flying Fortress HP V01 3D model on CGTrader for $119. High-quality Polygon mesh mesh by Dreamscape: 165735 polys, 106098 vertices. Rigged, Animated, Textured.
STL (Stereolithography, filesize: 2.83 MB), OBJ (OBJ, filesize: 5.72 MB), 3DS (3D Studio, filesize: 1.02 MB), MAX (Autodesk 3ds Max, filesize: 742 KB), LWO (Lightwave, filesize: 916 KB), OTHER (Other, filesize: 2.02 MB), DXF (DXF, filesize: 2.88 MB), 3DM (Rhinoceros 3D, filesize: 2.65 MB), DWG (AutoCAD, filesize: 2.72 MB), TEXTURES (Textures, filesize: 6.22 MB)