This looks pretty cool, and it caught my eye. I just thought I'd make an edit/critique from where Kcilc left off.
Like he said, it looks like she's sitting in an uncomfortable position.
But in addition, the whole thing seemed a little messy, to be honest. And I've never been a huge fan of outlines, but that's personal opinion.
The colors seem a little grey and bland, with mostly pale greys for skin tone.
The leg looks slightly muddy, as mentioned.
And the torso
does seem a little long.
I'd also say that the hand and feet lack form and are a little too small. (The feet look like flippers?)
However, I like it overall and I think you did a great job! The hair looks nice, and I especially like the flowers in her hair!
It's sort of a quickie, but here!