Jinzhou Liaoning China 25km Low-poly 3D model is available on CGTrader for $49. Original author: CityArt.
C4D (Cinema 4D, filesize: 147 MB), OBJ (OBJ, filesize: 2.02 MB), FBX (Autodesk FBX, filesize: 1.65 MB), 3DS (3D Studio, filesize: 521 KB), DXF (DXF, filesize: 1.34 MB), 3DM (Rhinoceros 3D, filesize: 1.06 MB), STL (Stereolithography, filesize: 1.21 MB)