B&W portrait CC please
The teeth seem much too white and bright, they seem to be the main purpose of the shot.
As others have noted the skin seems too smooth, plus there are no highlights to give the model's face shape/dimension.
The models left ear seems to be a plastic prosthetic, very artificial looking, probably over smoothed.
I've never been a fan of obvious vignetting, but that's a matter of taste.
Thanks for sharing.