sometimes the skin appears blue like the problem with nidalee. i think it only happens when she get the w proc or after her ult. whichever one is the one that gives her normal skin the electric field effect.

The last flash in her recall animation when she raise both of her fist in the air, doesn't play the sound the other flashs do.

Vi turns a flat blue when her W is active.

The sound effects on her recall animation seem to be out of sync with the actual animation.

No bugs. She's really amazing!!! Her E does so much damage! Sorta regret buying Nami...

So this is my feedback for the skin thus far.
Toggleable shades is a beautiful thing.
The recall animation is brilliant with a definite flair akin to Franky from One Piece.
Overall I love the colors and design as it reminds me of a combination of Redline styles and Franky with a hint of Kamina.
I dunno if those are the final particle effects for her spells or not, but they seem for the most part quite similar to the classic skin. Doesn't detract from it in my opinion, but would be kind of neat if they had slightly different particles.

Overall, imho a insta-buy skin. I'm getting the bundle day one. <3