Spetznas Camotunics

Anyone yet noticed, that some of the Uniforms really resemble like 1:1 to the German Camo Tunics used in the WW2?
E.g. this one (German):

Just a bit clearer in colours. E.g. this one (New russian):

http://www.kamouflage.net/camouflage/en_00217.php

Does someone know what is its history how they had been ‘constructed’ (how the idea came up)?
kamouflage.net says it was ‘inspired’ by the SS camouflage - seems like a straight copy (with less colours)?

Also there is a camo which looks like the british DP camouflage - i found that Click

Well its European woodland Camo and I suppose it does the job no matter what nations is wearing it?