A List of SWBf2 Maps that I found somewhere on Steam:
It contains over 70 custom maps all ready to download!
Hope you'll find it useful.
Capturing the drama and epic conflict of Star Wars, Battlefront II brings the fight online. Attention to detail and scale make this game a joy to behold, with 16 incredible new battlefronts such as Utapau, Mustafar and the space above Coruscant, as well as the Death Star interior and Tantive IV, Princess Leia's blockade runner seen at the beginning of the original Star Wars.