I don't have that option either. Hm.
As for the Dune Sea, Bingo, I think we shouldn't overdo it. It is meant to be an endless ocean of sand, so maybe we just need to find a way of creating that more successfully. Exotic rocks are all very pretty but are they appropriate? I think opening up some shots to extend the landscape is better. I'm working on a much wider establishing shot of the Sarlacc scene that really places it in the middle of a vast desert, rather than all those horrible tight shots which feel studio-bound evenb though it's on location!