FEAR DA TIGAR!
Pretty straightforward concept - Rengar colored as a tiger.
Aside of the predictable black, orange and white patterns, he's lso sporting a dark teal armor... Thought of making it more jade-colored, but looked way too weird ingame! The braids also posed a problem, as so went with a simple solution... braids would never look like that if you made it on a tiger, but tigers don't have such long manes anyway!
Did this some time ago, while it was still on the PBE; now that Rengar has been officially released, I've tested it on Live and things work alright. So enjoy, and don't forget to share your thoughts!