501st: "The 501st Legion is the world's definitive Imperial costuming organization" - they contributed to the fan-film-phenomenon known as "Revelations" (with intro - or direct, or trailers and stuff) 47 minutes of shockingly high quality film, considering that it is done "on the side" almost as open-source. Close to 100 background artists listed in the credits. Impressive. 280 mb or full dvd quality at 4 gb if you want to test your broadband over the evening.
-the 501st is global as well; "Nordic Garrison has 32 members in it's service"