What uniform is this?

[GRUsoldier25(ALA)]

The TC version of the gurlukovich soldiers are kool aswell

[neoific]

Huge signature is HUGEEEEEEEEEE

[Alundiel]

its like a giant signature... only bigger

[Sniper]

[fallout11]

Based on the above picture (never played the game, sorry), we can see a fictionalized version of (slight discrepencies, or based on) M7 bdu in Kamysh pattern. The browns in the actual garment appeared unusually subdued, however, which is why I say fictionalized.
http://www.tridentmilitary.com/New-Photos6/grtgr4.jpg

Some are wearing matching zip up kamysh pattern cloth vests that I do not recognize. The lack of any pockets of AK magazine size makes me thing these are either fictional or a civilian (hunting) model.
Example: http://www.rusmilitary.com/images/hunter2.jpg
For comparison, a military vest (m21), in kamysh:
http://www.russiancombatgear.com/images/lbv_rd_m21.gif

Helmets are STSh-81 'Sphera', with black cloth cover.
http://www.rusmilitary.com/html/sphera_helmet.htm

Black vests are actually 6B5 armored plate carriers (body armor, w/14 titanium plates inside), with pouches/pockets built right into the cover. In use since late 80's. Never seen one in black before, but OD green and tan/offwhite are common. They don't always have the center chest document pouch.
http://ww2.ru/good.php?id=2777
http://www.tridentmilitary.com/New-Phot ... vest-b.jpg

Many newer Russian pants (including M7) have kneepad pockets built right in, never seen external kneepads of the type shown worn.

Foreground figure (center, right) is armed with AN-94 'Akaban':
http://world.guns.ru/assault/as08-e.htm
No airsoft version exists. Few real steel ones have ever been manufactured.

Hope that helps somewhat.

[prometheus]

I like this one for sure!

2 shot bursts, a figure 8 "self cleaning" break! and I love the gas tube being on the bottom, looks very nice.

[fallout11]

It's a very unusual weapon, to be sure.