Messerschmitt Bf-110 C-7 3D model is available on CGTrader for $79. Original author: chipbasschao. Specs: 71359 polys, 45075 verts.
STL (Stereolithography, filesize: 17.3 MB), OBJ (OBJ, filesize: 17.3 MB), 3DS (3D Studio, filesize: 17.3 MB), C4D (Cinema 4D, filesize: 17.3 MB), DAE (Collada, filesize: 17.3 MB), DXF (DXF, filesize: 17.3 MB), FBX (Autodesk FBX, filesize: 17.3 MB)