Those are good uniform ideas(although I might just use decals, otherwise, better save up for bricklink!) also, I knew II meant 2.

Yeah,WWII means WW2. II is the roman numeral for 2

um the uniforms should vary. You could use the little green army men uniforms. Oh and you could use the little green army men helmets. You could use the LEGO indiana jones russian or german uniforms as uniforms for your soldiers. You could also use the torso that indiana jones has(you could use it as a pilots or a resistance fighter's body) and use the pants too.

oh no, Its supposed to be WW2, and what would the proper uniforms be?(I know the hat should be diff on russians(although the sniper's uniform is correct, isn't it?) also, I'm looking forward to making decals for the Nazis, but any advice would be helpful.

What the heck is this supposed to be? And if this is supposed to be WWII,you got the uniforms wrong.