Well, if you want to look "Russian", go with real surplus Russian gear...I did.
I got a Pioneer M23 chestrig made in Russia by a company called SPLAV. It's out of production now, but you can find them for under $100 on EBAY sometimes. A good place to buy Russkie gear is http://www.soviet-propaganda.com/
Also, a great airsoft site dedicated to Russian impressions is http://www.red-alliance.net/