With the Swedish M90F camo in I figured the Finnish M05 could have a shot at getting in the game.
Also with the upcoming Galil rifle sharing a lot of elements with the Finnish standard issue RK62 the M05 would go great along with it for Finnish peacekeeper loadouts.
Considering the setting and the look of security forces in the game I think the desert variant would make the most sense but the woodland variant is worth a consideration as well.
A couple of photos and some links for reference:
http://camopedia.org/index.php?title=Finland#Finnish_Camouflage_Patterns
https://en.wikipedia.org/wiki/M05#Desert
https://www.varusteleka.com/en/category/finnish-m05-camo/1839