Desert

I decided to start a new project, the setting being a desert. I haven’t really decided where to go with it yet but I started working on the sand material for the dunes.

Things I will work on:

 -Give more variation to the ridges of sand. I don't quite like the look of them.
 -Work on sculpting the dunes better they're just basic mounds right now

Any feedback on the material would be appreciated.