Good work! Nice to see a fellow RITer, too. I graduated in the illustration program in '94.
Hopefully I'll have some screens up of my MP FFA or CTF map soon. It's a recreation of sorts of an older map I did for (don't gasp) Dark Forces. It is, of course, much more complicated then the "2.5d" DF level.
The DF map can be found here, if your a fan of old-school shooters:
http://www.df-21.net/hall/dtide2.html)
And there are some better views of the map then what's seen there.