Check out Alenia C-27A Spartan Civil 1 3D model on CGTrader for $89. High-quality Polygon mesh mesh by Dreamscape: 53708 polys, 28447 vertices. Rigged, Textured, UV Mapped.
STL (Stereolithography, filesize: 830 KB), OBJ (OBJ, filesize: 953 KB), DWG (AutoCAD, filesize: 1.32 MB), OTHER (Other, filesize: 4.02 MB), TEXTURES (Textures, filesize: 1.75 MB), MAX (Autodesk 3ds Max, filesize: 388 KB), DXF (DXF, filesize: 964 KB), W3D (Shockwave 3D, filesize: 626 KB), 3DM (Rhinoceros 3D, filesize: 1.1 MB), 3DS (3D Studio, filesize: 380 KB), SKP (Sketchup, filesize: 4.19 MB)