Looking for Opera house - Bratislava Slovakia? Get this 3D model from martinfratric via CGTrader for $57. Technical specs: 10800000 polygons, 32500000 vertices.
STL (Stereolithography, filesize: 518 MB), OBJ (OBJ, filesize: 966 MB), 3MF (3D Manufacturing File, filesize: 189 MB), TEXTURES (Textures, filesize: 5.94 MB), FBX (Autodesk FBX, filesize: 351 MB)