Looking for Medieval -9th century- Slavic palace - exterior - interior? Get this 3D model from martinfratric via CGTrader for $47. Technical specs: 5700000 polygons, 17000000 vertices.
STL (Stereolithography, filesize: 270 MB), OBJ (OBJ, filesize: 477 MB), 3MF (3D Manufacturing File, filesize: 115 MB), FBX (Autodesk FBX, filesize: 201 MB), TEXTURES (Textures, filesize: 2.59 MB)