Broken Windows

Today in class I kept working on broken windows.

I don't have a lot of stuff done to my house because i was searching Google for textures and torn roofs but I didn't find a lot of stuff that would look right. It didn't give me many options and the website you preferred wasn't a lot of help either. I was wondering if there's anymore websites you can prefer, or do you know what I should search under Google. (And I choose the tornado as my background.)