They’re already out there, although they’re hard to find via Google - people are doing wild things like “merging” hentai models with models trained on real life porn to get realistic poses and lighting with impossible anatomy.
The scary thing is that you can then train it further with things like DreamBooth to start producing porn of celebrities… or, even more worrying, people you know.
Seriously folks, we are within a year or less of this being trivial. It’s already possible with a lot of work today.
I have no idea how it works but I have seen people talking about models trained to draw furry art. And I assume no one spent the millions on AWS to train a full model from scratch.
I believe what they do is take the released version of stable diffusion and then continue training from there with their own image sets. I came across their attempts when looking into how to train the model based on some images of my own; their data set so far reaches between tens of thousands and hundreds of thousands images.
All the difficult parts (poses, backgrounds, art styles) has already been done by the SD researchers, the porn network only needs reference material for the NSFW description/tags/details. This is significantly cheaper.
A similar project, training SD to output images in the style of Arcane, is incredibly successful in replicating the animation style with what seems to be very little actual training data.
I don't think you need to start from scratch at all if you use the SD model as a base, all you need to do is to train it on specific concepts, styles and key words that the original doesn't have.
The scary thing is that you can then train it further with things like DreamBooth to start producing porn of celebrities… or, even more worrying, people you know.
Seriously folks, we are within a year or less of this being trivial. It’s already possible with a lot of work today.