Is X2 being set further time than X1?
I noticed the soldiers appear to be using LBV-88s or some variant thereof, so I'm guessing it's set in 1985+ as opposed to X1 which is set in 1979?
If so, can we set them getting C7s or M16A2s as the standard ballistic rifle, if not something more exotic? I understand the demo build probably just was using assets from X1, but it could be a nice flavor to distinguish it from X1. I think the H&K G41 would be a nice feeling option here.
Also X1 had some annoying anachronisms (eg KSK being a possible former unit despite them being only formed post-reunification). I'd be willing to help research and check this for X2.