Probably won't need much in UnrealEditor, because if we're going to make any levels, they'll only be test levels, and anyone smarter than the average pinhead can make one of those. However, your skills in Maya will be gratefully accepted. It's probably a bad idea, but if you want, take some of the Invasion models and spiff them up. Where there is impression or depression, make a bump in the model. Just detail them, make them more than 100 polygons :D. Once again, not actually required. 

I didn't know you and Shantara live together O.o. Goes to show my experience here.