Sadly I have no photos. :( He was an overly-endowed, seemingly happy, albino rat. I can't think of him without feeling sorry for his over-endowment, but I also wouldn't include that in a mascot image ;) Frequently, he would sit on my shoulder, with his tail hanging down while I worked, which seems a rather appropriate image for your sqwiggle. So maybe a happy, albino rat would be an appropriate mascot. :-)