Happy Amumu

When I first started playing Amumu, I was initially put off by how depressing the little guy is, only to grow to love his personality and him as a whole. But with the release of Surprise Party Amumu, possibly the saddest of his skins, all I want for Amumu is one, just one skin where he finally gets to be happy. Make it another in the "Definitely Not" line, or something else entirely. I'm not picky. I just want to see him smile for the first time. Is that so much to ask?