Check out Chinese forbidden city 3D model on CGTrader for $50. High-quality Polygon mesh mesh by aceimagedesign-1: 2117703 polys, 2059216 vertices. Textured, UV Mapped.
STL (Stereolithography, filesize: 66.3 MB), OBJ (OBJ, filesize: 59.7 MB), MAX (Autodesk 3ds Max, filesize: 78.6 MB), FBX (Autodesk FBX, filesize: 108 MB)