Looks better now. Missiles need some exhausts(forget the proper term). Can do walls by doing a b/w picture and loading it into a lattice or a terrain. So you can do ruins by grabbing a bunch of walls and arranging them in a townlike pattern. You can get an idea by looking at screenshots of Diablo 2, Act 2 (lut gholein). Act 2 is out in the desert and there are lots of ruins to look at. I thought tanks came from war factories? Pay $1000 and wait a bit and out pops a tank.