The guys at WPI (Worcester Polytechnic Institute) have built a real-time campus map using UT2004 (and Halo by the looks). This is a great idea and it would be stunning to see the UNSW campus fired up in the Crysis engine. The WPImap site lets us download things, or there is video and screenshots along with plenty of info as well. I havent actually tested this in the engine yet btw - that will come soon.
[screenshots from the map from the WPImap site]