Most of the portrait suits lith. Hand and hair and tatoo look great. I wonder however if the downside of the lith is the effect of giving her a lower lip and chin which look as if she has fine downy hair growing on both lip and chin.
The real picture is the tattoo, which reveals that she loves Piet (Pete). The hair, covering part of the tattoo, adds to the overall look, along with her heavily manicured fingers.
The not so sharp background part of the picture has a wonderful profile, very nice.
I don't see any problem with anything about her lip, yes there is a not so smooth part, but I don't think it at all adds, or detracts, it's part of her.
I like this very much, even the thumbnail is striking, which is why I looked.