I would only say to make the blue cover her toes and more of her heel and sole. Whether to include the balllet straps are a tossup. One image says yes, the other no. I rather like it without the straps. Perhaps make it a morph or a texture change to hide/show them. I mean, they are girly and super cute. The peaks at her breasts are a tad bit high. The side pink on her torso is a bit low. However, I don't see any distortion but you have a creators critical eye. All I'm doing is playing "Find the Difference". You didn't ask for any critique so I will say sorry if you wish. Overall, if you quit right now, it looks ready. Even as a WIP, I rate this superb.

As for your swollen head...don't get cocky.