I like the earthy color combination itīs so peaceful and alive at the same time... and I really love the green here, and that red stones makes perfect contrast, to keep the portrait alive. As I said... I like it.
Wow, I truly love this piece. Your handling of soft edges for the hair, arms and chest is really good. I just feel like some of the jewels are not totally integrated. I think that, maybe, they should have had more "global" light variation, much more like the crown of leaves (I speak mainly about the chains that connect to the stones, not the stones themselves )
But really, your colours choice is wonderful, your anatomy and your skintones are perfect, and the pose fit perfectly the frame, good composition ! The composition began as a "classical" portrait, but with a perfect placement of arms, hands, and by managing the movement of the hair, you created such a more interesting and balanced composition !