First attempt at a Lora for SDXL, Pony Diffusion in particular.

It can be a bit finicky, but with some playing around it's possible to get good results.

"Breasts", "Big Breasts", "Huge Breasts" & "Saggy Breasts" should all give a noticeable effect.

All the images posted are base resolution without any upscaling in order to preserve the generation data. I think with img2img, inpainting, etc, it could be possible to get some good stuff out of it.