Hooo! Responses already wonderful. I just posted some reference images for the perfect dune I am looking for but as we all know this is not a perfect world and looking for stuff this specific in any community is a miracle search I never have much luck with. I have namib and a few other desert scenes but not what I am looking for. More hill and crowning grass and wind and water eroded ravines between hillocks is the ideal here. And I do not need the baracade stuff just the sand and grass. Thanks for your responses and help.