[Mobhack]

Several Iwo Jima, Okinawa, Saipan etc maps and scenarios are present in the WW2 game (Since the IJA and the USMC had a few arguments with regard to possesion of same) and the maps should transfer over to any MBT version you are trying to make.

There is even a dark volcanic sand terrain for Iwo Jima - definately in the WW2 terrain set, not sure if it was ported over to MBT. But that special sand was made just for there.