Silly places for a snowmobile (just back it slowly off the ledge to Lara's right)...but what's the point, you ask ? All you can do is get it stuck in some silly little room ! Well, if you park it just to the left of the door, when you've gone into the next room, once you've pulled the switch turn around immediately and run back to the first room with the snowmobile. The guy with the gun will be in there, standing right in the snowmobile. Run to it, and get on...and you'll get something spectacular like this below :) (look, it's half man, half snowmobile !)