--Download at https://civitai.com/user/DonMischo/models--
I tried to capture the spirit of the first commercially exploitable method of producing a photographic print on a paper base from a negative.
https://en.wikipedia.org/wiki/Albumen_print
I used 15 pictures of Heinrich Zille which where available at https://sammlung-online.berlinischegalerie.de/
You can use it at a weight of around 1 without a keyword.
It can be hard to get groups of people right, you can try ADetailer and Upscaling to fix the faces. (which I did for the sample with ppl).