I think you met her before. Here Well since she is my favorite original character, I put her into a SF environment, in a cloaking suit. (Those glowing patterns are just to show the circuits, they are not actually going to illuminate) More doodles of this character in my scrapsbook.
I adore the colors you used here, the grays with the greens, yellows, the reds, very subtle... the clothes looks almost of a transluscent quality. Love the design too, it has a casual/modern clothing look, and the hood makes me think medieval fantasy a little bit. Which make me think of an interesting setting and not just the usual generic sci-fi space thing. I'm not sure what I'm trying to say makes sense xD I just like how the mix of elements makes the design very original to me. I don't really mind when designs aren't practical etc, because I like a bit more fantasy, so I rather like the illuminated circuits ^^
right now the design itself is way too generic, but that was almost my 1st scifi character, and yes, I just add a thumb with medieval fantasy mage style(2nd one), and you will see her very often...