Drop a mock up of Geonosis following Angel's line...
http://img543.imageshack.us/f/clonetrooperpilot1.jpg/
I tried (with a zero rate of success) to make the pilot's suit and helmet look PVC-shiny just as stormtroopers in the OT (IMO PT troopers look fake in part because they're dull). What I achieved, if noticeable, made it look even less realistic...