Pazo95 griefed other builds to make them look like a swas. I watched him do it. Here are the screenshots. If you need to see them yourself, they are both near MrFrogs castle.
Thehungergames.....what is your in game name? I helped build the tree house and it was not with a person named Thehungergames. Also, checking history, i dont see your name on it either.