That hair is so cute - and does give a rather wild feel! The light is really good, especially with the shadows across the face, and I am impressed with how well you have controlled the exposure. I do, very much, wish the child's face had been cleaned first...
lol! oh boy she is a mess! tears, snot, etc. This tells a story... though without more context I have no idea what the story is. I think this might have been better serves as a black and white, the sepia seems really orange in the highlight areas.