Well, I am not an artist myself. I have commissioned people to draw stuff for me before(Although they vanished). As the characters I use ingame are from my writing, I could technically use them.

Ryu:





Sacreia:



(The last I made using other means)

I mean, sure, one day I could learn to draw myself... But I could always just hire someone to do it for me(As long as they don't friggin disappear.) <_<