This mod adds a resource by the name of Carmite to the game. It serves the same role for the legion that foerum does to the federation. It behaves in a similar fashion to plasteel or uranium except carmite has a dark red color scheme. Its an excellent armor materiel for all your melee pawns.
PS: I now have a pateon and a suggestions discord, feel free to join either or both.
patreon.com/EchoTheWanderer
https://discord.gg/sVk7yXqH