[Desert Hills set, with razorwire set]
[Razor wire with my marines for scale]
I made some razorwire to match the desert terrain, and made the hills to his specs. He preferred the strait-sided hills instead of a beveled edge, he also declined to have them based (I usually use MDF it makes the foam heavier and thereby more stable, as well as protects it to a degree).So the customer and I began chatting about some other terrain features he might like me to make, and I came up with a few.
Here is an oasis, using some water effect.
[Oasis and butte]
[A refinery of some sort]