1. First, select the composition of the picture, adjust the center of the canvas to the model's nose, and enlarge the canvas.

2. Then adjust the shoulder to the edge of the canvas, use the rectangular box selection tool to copy, stretch and deform. The main frame has a large selection area and will not affect the overall structure of the model. Then liquefy the five senses and adjust them in place. Here is mainly to liquefy the right eye, nose, mouth, forehead and body to deal with obvious large defects on the skin. The effect is shown in the figure.

3. Then add a black and white adjustment layer to the picture. From the picture, we can see that the model on the forehead is uneven and uneven, which needs to be adjusted and aligned. There are many spots on the nose and cheeks, which need to be carefully treated, and the overall level of the model should be highlighted.

4. Then neutral gray is added to the model to highlight the overall level of the model and deal with small defects.

5. Check the comparison chart before and after.

6. After the layers and defects on the picture are handled, we stamp the picture, and before stamping the picture, we adjust and hide the black and white picture. Then we continue to treat the model's skin with high and low frequency, add a mask and wipe off the skin we want to treat. Remember not to treat eyes, lips and eyebrows. We just need to wipe it off with a black brush, so that the high and low frequencies won't deal with these parts.

7. After processing the overall structure and skin of the model, we can find that the skin of the model is a little chromatic, so we go on to color the model.

8. The final effect is as follows