The sculptures represent two caryatids with capitals, specular, but not the same.Both were sculpted in Zbrush and checked with Meshmixer and 3DBuilder.The statues are on two separate files in STL, OBJ and ZTL format; about 630K /670K vertices.
You can find a sample here:
https://www.cgtrader.com/free-3d-models/architectural/decoration/caryatids-sample