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.
The new Pellaeon A and Knight Star Destroyers. Two new additions for the Legacy era addon playing with the Fel/GA faction.
I have uploaded a new video playing with the Fel/GA faction. There is some of progress and many things at progress.
The Pellaeon A texture is not the final version. The last has some cosmetic improves.