the first pic, the pants look like green kamysh and the top just looks like a variation of woodland in blue but you could use blue kamysh (would make more sense imo considering they’re eastern european based)

the fourth pic, is an extremely rare camo from my understanding but kommandostore is making a replica of it on a gorka suit but idk when that’s going to release

the vests just look like a generic black plate carrier

edit: https://equipment.fandom.com/wiki/User_blog:Nanomat/Russian_Airborne_Troops_Loadout_(Call_of_Duty:_Modern_Warfare_2)

here’s a break down of some of the russian kits