Check out historic Japanese training Center 3D model on CGTrader for $8. High-quality mesh by zeeshan-z-zahid: 397000 polys, 203356 vertices. PBR, Textured, UV Mapped.
BLEND (Blender, filesize: 151 MB), OBJ (OBJ, filesize: 55.4 MB), FBX (Autodesk FBX, filesize: 48.4 MB), 3DS (3D Studio, filesize: 49.3 MB)