Your costume and your look is really superb, the only critique could be that you could look a bit more agressive or "mean" maybe. And evil or arrogant looking smile might add to the cosplay Beside that its super and i bet i ll feature you again sooner or later
Having read comics for a long time, one of my biggest pet peeves is female characters running around and fighting in heels (especially non-powered martial art characters). And when I discovered the cosplay universe a few years ago, it seemed that every woman put heels on the costume. So on the all too rare occasion I see a fighting female character without heels, it's a real treat.