Thanks for putting up so many cool pics.
There are two things that jump out at me looking at these pics. The last picture in the first post with the Sherman and t34 with what I will assume is the alps in the back drop. The colours are remarkably similar between the two tanks.
The other thing that jumps out at me is the fact that so many Russian tanks and uniforms are luminous. I mean I don't know whether I want to lick them to see if its tangy or run because they are poisonous frogs. I know there is a constant raging debate as to what Russian 4bo is. But did the Russians use 4bo on uniforms? I just think that the terrible colour jobs done on some of the photos don't help in identifying the colours properly.
Useful resources specifically related to AFV modelling.