well I have done SF 3rd Strike Yun and Fei Long alternate costume.
you can find me on fb https://www.facebook.com/SephirothFF7
just recently came back from Otakon 2012. I be interesting in gathering a group of cosplayers for a SF vs Tekken vs KoF group cosplay for the future. Since I don't really see much different SF cosplayers besides the extremely popular ones. I will look more forward to it as a whole group rather than a few here and there.