Right now it's quite basic. Download here - If the link doesn't work, it's probably just dropbox syncing. Check back in a few.
At the moment they're using the Altarian shipstyle.
The foreground items are from the OpenOutcast team, and the background is from a pack on NexusMods.
They also have an unusual custom home system:
Changelog:
v0.1 - Initial release: Basic Faction XML, BG+FG+Small, Basic Home System.
v0.2 - Diplomacy music, tweaked leader pics.
v0.21 - Fixed XML error that was designating one of the Gas Giants as 'Habitable'.
v0.3 - Added unique buildings and tech tree. This is, especially, is a W.I.P. pending further idea and unforeseen balancing issues.