good work but needs more definition of the parts and more contrast,,however the skin tone is so beauty and the feeling is good.. maybe a nother green or with some tones could be better.. if you mix purple with green to meke the shadows of the gereen cothe it will be much more better. and about the composition..if the base would be black will be better to avoid the distraction that this wood base makes and the composition of ths scene.. maybe the girl should be more in the center..cause there is so m uch free space.
best regards