Original picture
final effect
1. Open the material picture, select the menu: Image > Mode > Lab Color, create a curve adjustment layer after confirmation, and adjust the a channel. The parameter settings are as shown below.
2. Create a new layer, select the gradient tool, make a radial gradient from transparent to black, add a layer mask, and make a radial gradient from black to transparent.
3. Select the menu: Image > Mode > RGB Color, select Merge, press Ctrl + J to duplicate the background layer, execute: Image > Apply Image Operation, set the parameters as shown below, and add a layer mask after confirmation. Use a black paintbrush to erase the dark areas.