I think the thing that looks a bit crap about that trap is the little headless chicken left behind (it seems a bit odd after such a big bang that the legs are still there bouncing up and down and it makes the vehicle look like what it is, a very small model).
DuTwan I'm enjoying your mockups but could you scale them down a bit please (unless you are doing something really epic) they take up a lot of space at their current size when you could make the same points with less space.
If people want to see the full sized versions they can still open them in a seperate tab/window.
I know it's meant to be the Dune Sea but it doesn't look much like a sea of sand and Arizona can look very exotic but they seemed to have found the most boring bit of desert they could :