>>35005562they're using NovelAI, it's the only one that's this good for these kinds of images
you can either pay $10-25 a month to use the website, or, if you've got a decent nvidia gpu (2gb VRAM bare minimum, but really you want more than 4), you can install the leaked version locally using the instructions in the /vtai/ 's OP. Getting the same results as the website takes a lot of tinkering that doesn't have an easy guide posted yet.
