Firesoul has already said 'NO' to this request before. I seriously doubt he will change his mind even though Taldren did release a few concept stage 'Galaxies At War' Models.
Part of this decision is based on the fact that certain SFB weapons/capabilities can not be exactly duplicated in SFC as they are in SFB. Many, not all, die hard SFBers believe its either do these races 100% right or not at all. That is their opinion, not mine or the Galaxies at War Mod developers.
Currently, things like the Klingon Academy style Tholian web effect and the Andromedan PA panels are being worked on as best as can be made given the SFC2/OP game.
In the meantime, a Galaxies at War Mod is being worked on as I write this, and will include Tholians, Seltorians, Mirror Universe Imperials and the Andromedans. The Camboro and Wyn have also been moved to their own pirate cartel slot. We have a lot of work to do still...
Hang on its going to be a bumpy ride...
Best wishes to everyone!
KF