2, adjust a nice gradient, put the slider in the right position, you can get a general color direction, some details will be lost. Generally, it needs to be adjusted and supplemented manually.
3, the inherent color of the skin is not single, you need to copy a layer to make the inherent color changes such as blush and beard residue. Adjust the desired color directly, and then mask only a part.
4, because this is a photo, it doesn't put the maximum contrast on the face like painting, so it needs to be adjusted. Otherwise, you use the gradient map to adjust to your face, and the bottom is all black.
5. The color mapped by the gradient is mapped according to the brightness value in the corresponding picture. If a part should have a highlight color, but not now, it should have a dark color, such as cracks and holes, but not now, you can adjust the color scale to let it have it locally.
6. Finally, save and export.