$15 Caproni Vizzola C22J Ventura Low-poly 3D model by Helijah. Available on CGTrader with 20000 polys and 23000 vertices. Check it out on CGHub.
STL (Stereolithography, filesize: 1.78 MB), OBJ (OBJ, filesize: 1.88 MB), OTHER (Other, filesize: 4.25 MB), BLEND (Blender, filesize: 6.78 MB), FBX (Autodesk FBX, filesize: 1.63 MB), GLTF (glTF, filesize: 2.93 MB), TBSCENE (Marmoset Toolbag, filesize: 19.8 MB), PNG (PNG, filesize: 1.95 MB)