This is a little late but can we use the American HeadHunter Yi?

Personally the Chinese one looks a little older with lower quality. I just think the American one looks cooler with the pose and the look and the little claw on his hand.

American: https://s-media-cache-ak0.pinimg.com/564x/db/09/40/db094098d2cee096bbef8cf308280f2a.jpg

Chinese: https://i.ytimg.com/vi/vQpo-2RLST8/maxresdefault.jpg

The American one seems to reflect the in game look better too as Chinese has some differences and is more purple unlike in game.