[Metricon]

The reddit forum for StableDiffusion has a tag for prompts where you can get a large number of detailed examples to use:

https://www.reddit.com/r/StableDiffusion/?f=flair_name%3A%22...

Also, this post refers to a large number of relevant tools to use as well:

https://www.reddit.com/r/StableDiffusion/comments/xcrm4d/use...