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.
I have been adding some new planet positions and these do not go to be the last. You can see other units with shadows and bumpmaplights on these screenshots. The Coruscant planet continue being on progress, this is not the last version as most of the work from the last screenshots.