Looking for Doors interior? Get this 3D model from berkekose via CGTrader for $19. Technical specs: 604977 polygons, 614871 vertices.
STL (Stereolithography, filesize: 80.3 MB), OBJ (OBJ, filesize: 80.3 MB), MAX (Autodesk 3ds Max, filesize: 80.3 MB), 3DS (3D Studio, filesize: 80.3 MB), FBX (Autodesk FBX, filesize: 80.3 MB)