Oil Paint Filter has also smoothen out model’s chin, lips, eyes, nose etc. In this step, I am going to use layer mask to mask all the unwanted areas which has been soften out.
Go to Layer>Layer Mask>Reveal All. Now grab Brush from the tool panel ore press Shift+B again and again until it comes. Reduce the hardness to 10-20%.
Make Black as your foreground color and brush all over her face and neck.
Just in case you want, you can also reduce the opacity of the Brush from the option bar and then brush on her hair. With this you can you can lower down the smoothing effect at any part of the image.