Do not order from RCG they are effectively closed for a number of months now.
At the moment the partizan suit is one of the most sought after pieces of kit. And unfortunatly there seems to be no single source for them, short of having someone walk into Sposn in Moscow and buying and shipping you the set.
You might want to try
http://swat-team.fi/ as they are the last known people to have some for sale.
Or fail that once in a blue moon it comes up for sale @ the Red-alliance.net forums. Thats the current main source for Russian airsofters.
You might also find someone who can read/write russian and try the
http://www.airsoftgun.ru/ message boards as it's rumoured many items that are hard to get appear there once in awhile.
Other then that good luck in finding a set.