I'm trying to make a marble bust of a real person's head using photogrammetry. I've managed to create the 3D object in Photoscan and I'm quite limited in my knowledge as to what I can do next (if it's even possible). Does anyone have any suggestions as to how to map a marble texture on to the 3D Bust? I don't know if I've explained myself well enough so please let me know if I need to expand.