Check out de Havilland Canada DHC-4 Caribou Low-poly 3D model on CGTrader for $15. High-quality mesh by Helijah: 116000 polys, 129000 vertices. Textured, UV Mapped.
OBJ (OBJ, filesize: 48.6 MB), OTHER (Other, filesize: 48 MB), TBSCENE (Marmoset Toolbag, filesize: 64.5 MB), FBX (Autodesk FBX, filesize: 15.7 MB), PNG (PNG, filesize: 3.18 MB), BLEND (Blender, filesize: 48.8 MB)