My friend  starveling and I did a trade (of which I'm very late on sorry sorry sorry sorry) and I'm in the process of designing her sphinx character. I'm working on a ref sheet right now, but here's a more "finished" rendition of the character that will be included on the full sheet (as well as flat colors and wingless version)

By the way her half of one of our two trades is this beautiful thing she made for me oh my goodness I love it: http://www.furaffinity.net/view/5380406

Hope you like it, J!