If you're wanting to use Stable Diffusion 2.1 with imaginairy you just specify the model with `--model SD-2.1` when running the `aimg imagine` command.
Sorry for the offtopicness but could you please email me at hn@ycombinator.com? (I have an idea/possibility for you. Nothing that couldn't be posted here in principle but I'd rather not take the thread off topic.)
Was this itself written by GPT3? Clickbait headline aside, it took 6 paragraphs of scrolling and I still don't see a point besides "I disagree with the current thing"