This image was created by Stable Diffusion with the following prompt:
Prompt – beautiful red haired lady with long hair wearing casual dress looking at the camera, isolated in black background
Negative prompts – (worst quality, low quality, normal quality:1.8)
Use the rectangular marquee tool to create a selection like this.
Create a new layer, fill the selection with black, and [Control + Alt + Drag] to make a copy of the selection.
[Control + Alt + Drag] to make more copies of the selection.
This is how the result should look like.
With the shades selection active, click the character layer once. Add a Brightness/Contrast adjustment layer to the character layer while the selection is active.
Hide the shades layer. Please match my settings.
Go to the masks tab to change the density and feather like this.
After that use a black brush with the opacity set to 10% to pain some shadows on the face and the shadow regions.
This is the end of the tutorial. 🙂