I think that you have exposed the sun-shadow scheme well. I like the action in the photograph. My only recommendation would be the inclusion of her feet. Altogether, I think it is a lovely shot.
Mirek, Thank you for the feedback it is very valuable and one of the reasons why I am posting my images. I admit I am rather bias as she is my daughter and I tend to think any picture of her is a good one. I have others from this session that I will be posting as time permits.
No doubt that this kid is adoring, but the mixture of sunlight and shadow is not a good portrait lighting, except fot the rim light effect, but here there is too much Sun. Another thing is her foot. It would look better if both her feet were included. The expression on this girl face is very spontaneous and she looks very natural, I also like the waterfall in the background.