JULIE! WOW, how beautiful this is! I am so happy for you. You got a wonderful likeness AND made improvements. This girl and parents are going to be thrilled and you will get lots of business from it I am sure.
I do see what you are saying about the nose, but only because I am searching and don't think it is a real detraction. The only eensy bitsy nitpick is the spot of green on our right cheek seems to jump out at me, one little smudge of your finger ought to tone that down a notch.
Again, I just love it!