Welcome to the Strelets Forum. Please feel free to discuss any aspect of 1/72 scale plastic figures, not simply Strelets. If you have any questions about our products then we will answer them here.
that's the modelling plastic colour, the sprues will be green, as the rest of the Russian army.
For details of uniforms you may try the following links:
http://www.viskovatov.narod.ru/T21/T21_09.htm
http://www.listvinoleg.nm.ru/Vis.htm
and then translate in Alra Vista web site.
And with Marc Conrads translations I would be able to sort all this Russian b/w stuff in my binders. Sometimes it is difficult if you can't read the text...