You see those colour pallet things everywhere on tumblr now.
Finally I got the opportunity to do something like this myself.
It's a lot of fun to do, so if you have a request..go ask me --> http://red-eyed-jaguar.tumblr.com/post/90151151818/merrigel-b0yskylark-i-felt-like-doing-a-new

Ratchet (c) by Hasbro/Takara
Art (c) by me