That's a really fun character design! I love what you're going for with her. I'd say one thing though and it's that I feel like the design might be a bit too busy in terms of colors and details. It makes it a bit hard to focus on anything in particular. It almost feels like the upper torso and the legs/arms could belong to two different characters.
With that said, before making any changes, I'd wait to see what Marc says about it on the stream just in case I'm just imagining things because I feel like your character does capture your hero shape well.