Your DL link is a 404, just so you know.
As far as screenshots go, it looks pretty flat and open, but I guess only testing will tell how overpowered sniper positions are. It's also pretty confusing that you used Red and Blue dev textures for the teams' respective sides but then made the whole middle red.
In screenshots 1 and 3 you appear to have a concrete floor with a rock formation jutting out of it. I'd be interested in knowing how that occurred naturally :lol: