I don't think it's gonna happen..sad to say..there was one. It was called the black listed commissioners list. But a mod said to just use the review thread..
Cosplay DA Regular DA
Kumoricon 2014 (so far):
-Sora (Kingdom Hearts 2)
-Serena (Pokemon Y [It's the one I have lol])
-Akaito (Vocaloid. Black & Red Ver.)