Heres another design i made a few days ago. Its ment to be 'customizable' with the Smeargle paint type, so the paint is transparent, as well as the paw print.
Play with colors here: http://www.redbubble.com/people/iri...affiti-master?c=278604-johto-week-coming-soon
Unfortunately, I cant make it a sticker design because it comes out really, REALLY weird. But im super happy with the way it came out!
If you want to buy it, Id advise waiting till May11, because that whole week will be a sale, and its included.