Feona Antares is one of the main characters I developed for my 'Cadenza' project that I've been working on. This was a picture I sort of doodled up back in '07 and I never really followed through with it, though I -do- sorta wanna redraw it now. I'll have more of a history on her when I get that one one.
Fun Fact: I didn't know it at the time, but I never really realized that I named her for the star Antares, the heart of the Scorpion in the Constellation Scorpio.