The ahri splash art is pretty awesome for my opinion. But there are 2 points i don't like much.
The first thing are her eyes. For my opinion the brown of her eyes are too dark (on the old splash art her eyes are much lighter and at the cinematic "A new Dawn" her eyes are blue).
The second thing are her hair. I wish that you can see more from her hair, because they seem pretty short
Hopefully you have the same opinion :)