$15 Reichstag Dome with Interior 3D model by holyravioli. Available on CGTrader with 186532 polys and 100027 vertices. Geometry: Polygon mesh. Check it out on CGHub.
STL (Stereolithography, filesize: 9.23 MB), OBJ (OBJ, filesize: 14.9 MB), BLEND (Blender, filesize: 17.8 MB)