It's coming along. I like the added dimensionality.
You might now concentrate on making things a bit more symmetrical, even if they may not exactly be so in the photo. I think you may have inadvertantly trimmed too much away on her left jaw and chin (to our right). Her lips are assymetrical, but you might want to soften this by giving her upper lip on the left side (our right) a bit more height., to even things out.
I did my best, because of symmetry.. I made a few variations to make it more vibrant. Now I see what a bad ref. photo I have. Almost all colors are fictional. hmm.. I think I learned somewhat again.
Cheers!