Right. And imagine being able to refine an image with the instruction to move the left arm down a little, and lift the chin up just a tad. Today that's impossible.

Are you sure it is impossible?

https://arxiv-sanity-lite.com/?q=diffusion+image+editing&ran...

Very cool, thanks.

Seems really close to reality https://prompt-to-prompt.github.io/

Proper hands are already here https://www.reddit.com/r/StableDiffusion/comments/z8gje0/har...

I have generated some images with sound hands. However, I've had even more come out with defective hands.

Some of those hands are ok/good, but even the second image in that collection has messed-up hands.

Legs, arms, and heads correctly oriented too.