Spec Ops vs. Spetsnaz
This is a snowy, low visibility compex of apartment buildings. A central court yard with low walls slows your advance from building to building. Definately a snipers map. There are some great stairwells that you can use, and of course a host of windows and other openeings to snipe through. Most of the action takes place in the two facing apartment buildings, which both have upper and lower levels.