These are fantastic - great find. I had to dig to find out a little more about those. All of these are created by a reddit user called Physical_Paint_3381 with ai.

https://www.reddit.com/r/unstable_diffusion/comments/13szj8r/all_disney_princesses_in_themed_lingerie/

He also shared the process how he has created those images with (un)stable diffusion here:

https://www.reddit.com/r/unstable_diffusion/comments/13tshy5/workflow_for_disney_princess_lingerie/