I'm afraid I cannot suggest how to improve, framing, pose etc. all look great.
For my taste, the brow, bridge of her nose, and whites of her eyes looked overworked, an airbrush look, but perhaps that is what you were after - is this what is called a painterly effect? Kaden would know, maybe he can educate me. Simply not my cup of tea...
haha... I try my best... Thanks for the input. Your right about the background - should've been further away. As far as the color goes - I went with what I had there but again, I agree with you.