3D Mark - Russian store

http://www.steamgifts.com/about/guidelines

• Gifts should be region free, and available to all users.

Aside from that rule, you can make a private group and invite those from that region to enter into a private giveaway.
But you are still responsible if someone enters and cannot redeem due to region lock.
It is not worth the trouble in my opinion.

Purchase from other places, like Nuuvem.

Sadly, it's much more expensive for you, so it might not be worth.

Well looks that 3D mark is available only on steam, anyway, you can search for games here

http://www.cheapshark.com/browse

Buy a row key, give it away, even from Russia

3D Mark is unfortunately indeed region-locked.

You can use this site for instance if you want to check region-locks on steam automatically:
http://www.steamlocks.tk/

why are you even asking if its region locked?
add it to your basket and it tells you if its region locked or not....
but to stop the rant and actually help out, it IS REGION LOCKED

"Notice: Gift purchases for 3DMark can only be added to the gift recipient's library if they are in Armenia, Azerbaijan, Belarus, Georgia, Kyrgyzstan, Kazakhstan, Republic of Moldova, Russian Federation, Tajikistan, Turkmenistan, Ukraine and Uzbekistan.
Click here to review your cart"

" How can I create GA's '

You can make GA's on gameminer.ru and mark them as Russian region. This site does not have that feature, and no other site that I know of accepts region locked keys.