Alliance are a serie of different mods. On the Star Wars GC, you can play the civil war Empire vs Rebel era + Black Sun and soon the Republic and CIS.
Coming from Geonosis, I have received this from the hand of fr0st47 and the Galaxy at War mod. Have fun.
If you have any new models and you want convert them for the game at few time. I´m around here, if I like them, perhaps I will convert them for you. You can send me a pm.