Hey Fotographic, I just noticed you quoted me in the "what would you change about Pokemon" thread, but the thread was locked so I can't respond.
Anyway, I wanted to say that I was referring to the backsprite of Tyranitar, not the front. Sorry for not clarifying. It was pretty hard for me to find on the internet, which is why I was really surprised when I saw it in the BW2 cartridge. If you don't have a copy of BW2, the correct sprite is also on The Spriter's Resource.