Yes, those are from the W7/SF2 install. You know everyones system is different. A lot is depending on your setup, in game graphics,Video Card settings, etc. I get what I feel are quite acceptable results from my XP setup.
I could not duplicate the pics in W7 but these are from my XP testing setup, same mission. Not too different.
Besides, you should be too busy ducking in and out of the coulds trying to avoid the AAA, and getting the enemy position to look at the scenery.