I know that if there is one thing you want to have with your iPhone 4, be it whether you already have one or intend on getting one, it would have to be a killer case. Well guess what, I think I have just found it. It’s called the BrickCase by SmallWorks, and it is surely going to give any LEGO enthusiast a heart attack. While they don’t look particularly comfortable by any stretch of the imagination, they do look cool. They are iPhone 4 cases built to look like LEGO blocks, and that they most certainly do. SmallWorks currently offers three different versions of the cases, and they are all immediately available…