Photo taken by Kuragiman as usual - check out his work on DA. Tifa is definitely my favorite FF girl, she is strong and sweet. I wish I had a accurate playground to take a photoshoot in along with a Cloud for a picture but I think this will do. ^^
Short of building it from scratch and then bombing it, I think this is about as close as we'll get to the Midgar slums playground from the game and this is a perfect Tifa posing in the playground anyway.
It's a fantastic photo and you look incredible as Tifa: strong and sweet, as you say, and very sexy too. My only criticism would be your gloves not looking as chunky as Tifa's are drawn, but otherwise it's a superb picture.