let me help you her skin is waaay too blurred. if you look at her body, or even the ear, you'll see a huge difference! you did good on removing skin imperfections as far as i can see. Also, about the teeth, i'd tone them down a bit. Just for the sake of realism.

HER TEETH are super brite and the skin tone is a bit too dark..it makes her look black light lit.. play with the background as well..that can have an effect as well (remember the episode of FRIENDS when Ross bleached his teeth.. same effect her) save your work and try a gentle glance with the dodge tool.. that might help

I agree

Looks pretty good, but too red around the eyes...

Skin is too smooth and it doesn't blend with the texture around the ears and and neck. When you use the blur tool set it to a lower opacity (10-20%) so you can control it better...Good Luck

reduce the red around eyes.. looks like an infection she has gotten from all the swimming

reduce the blurness and red color

she looks like she's been crying for days; besides what has already been mentioned I would make her eyebrows darker and no red

Good Luck

nice