Last update should add several uniforms and outfits to the arsenal. Take in account that the civilian faction determines which vestments can go undercover, meaning that only clothing used by in-game civilians will be able to be set undercover. By default, these should be the last ones in the arsenal list.

Thanks for the feedback! You're right, uniforms are meant to be limited for ai use, but that should not limit the ones available for players. I'm going to check what's causing the issue

Great mod!
Something about the altered starting equipment disables the other cosmetic uniforms in the Antistasi arsenal. They still work normally if I add them by adding a crate with Zeus.