User blog comment:Starofstar/Hello/@comment-24310221-20131231021220

Well, if you'd like to avoid try to look like you are stealing Pyrrha's appearance, trying different styles of drawing her... Like drawing different styles of shields and hair, maybe even tweak the colour. Also, if you haven't worked much on the personality, try jotting down some notes and then see if they are too close to Pyrrha's. Of course, I don't mean to discourage using her as a reference/inspiration, but trying looking for other styles to avoid looking like you just cloned her with a different name. That is all for now, and good luck.