Reading up on it a bit, it looks like the latest and greatest way to do what you want is using "embeddings" and "textual-inversion". That involves training a small model (or finding a suitable one) which effectively gives the main model an understanding of a custom concept (which can be a person) that you can then reference in the prompt.
GloryBeckons 1 points 2 years ago
Reading up on it a bit, it looks like the latest and greatest way to do what you want is using "embeddings" and "textual-inversion". That involves training a small model (or finding a suitable one) which effectively gives the main model an understanding of a custom concept (which can be a person) that you can then reference in the prompt.
https://rentry.org/embeddings
https://rentry.org/textard
"Dreambooth" is also something that gets mentioned, but I haven't looked into that at all yet.