When submitting a custom skin, there should be some kind of (better?) reward, I think :D

There's already an 1000 silver reward when one's accepted I think...?
My thoughts were maybe, earn an extra 100 each time it's used, and/or possibly get a free overlay copy of your design to use on a pet of your choice, because, well you designed it and you don't particularly want to go and pay to see it? 
Maybe even just a little clip for your profile saying "I've designed the following..." ? :D

Just an idea... ^^;