I have created and used an OpenPose image as seen in [How to use OpenPose].
This image was generated by using the following prompt:
Prompt: A man standing in front of blank wall.
Negative prompt: (worst quality, low quality, normal quality:1.8).
I have removed the background as seen in this tutorial – [remove the background].
[Control + Left Click] the layer to select the silhouette of the image.
Go to [Edit -> Fill] to fill the selection with a foreground color.
Create a new layer, place the new layer below the original layer, and fill the new layer with a new color.
This is the end of the tutorial. 🙂