Fria Ligans forum

I love the Colonial Marines handbook, but I’m disappointed that there isn’t more on the Union of Progressive Peoples in it. I am looking to create a UPP scenario cinematic adventure but I wish I had more into on their:

Structure
Ranks
Weaponry

I know I can just make my own things up. My players won’t know. And the CM guide has some stuff in there. But hopeful for more.