What can I use to get a good side view of champions?

I need to know what I can do so rotate the camera or something like that so can take some screenshots of champions standing next to Darius. This sounds random and it kind of is, but when Riot announced Dunkmaster Darius they informed us that he is 6'5". I'm going to use this information to calculate how tall other champions are. But in order to do this I need to be able to rotate the camera so I can get good screen shots so I can do said calculation. I was told that LoLReplay can do this but it crashes the game after champion select and I've done all of the fixes the internet has told me to try. Is there anything else I can use? Don't say LoLKing's model viewer that wont work.