Looking for Savoia-Marchetti SM55 Low-poly? Get this 3D model from Helijah via CGTrader for $15. Technical specs: 25999 polygons, 29000 vertices.
STL (Stereolithography, filesize: 2.31 MB), OBJ (OBJ, filesize: 3.66 MB), PNG (PNG, filesize: 3.24 MB), OTHER (Other, filesize: 5.33 MB), BLEND (Blender, filesize: 7.77 MB), GLTF (glTF, filesize: 4.03 MB), FBX (Autodesk FBX, filesize: 1.51 MB)