Ok So this is our first time trying something like this. A buddy and I have been planning this for awhile and we got started this evening. We started with a 2" thick 4'x8' sheet of Dow foam. Then we built a bunker using 1/2 cardboard smooth lined foam board and 3 small cardboard pallet boxes to form the dune that the bunker is in. We then used 5 minute drywall compound to paper mache the dune as well as a flat surface on the remainder of the board. It looks more like Hoth at the moment, but when we get the paint on it hopefully it will look like Tatooine. Also the bunker passes through.
What do you guys think so far? I'll post progress pics as we make progress.
Josh