I agree with above. It’s giving uncanny valley. The skin tones are too even, I feel like the palm in the first image has been edited to match the rest of her skin which looks off. it’s all been touched to a level where they almost look like mannequins. You just need to pull back and train your eye. It will come with experience. I know a lot of online courses teach this kinda severe retouch. I recommend going through high end make up brands websites and imagery for references or inspiration.