TLDR: Use the keyword "gigantic (something)"

E.g. "gigantic breasts" to achieve hyper sizes. The keyword "hyper" WILL NOT WORK!

Long version:

Was training a model for "gigantic thighs" and was experimenting with settings and accidentally achieved generalization (aka grokking) where the model just understood the word "gigantic" and can now apply it to many many concepts.

Because this was a happy little accident, not the original training purpose, the model can sometimes bias towards gigantic thighs/bottom heavy characters. In that case just add "petite legs" or "petite thighs" (or any other modifier, such as skinny) or add "gigantic thighs" to the Negative prompt.

It is suprisingly versitile and generic, I hope you enjoy it!

To use it just say "gigantic X", like

"gigantic breasts"

"gigantic arms"

"gigantic muscles" (or more specifically "gigantic muscular arms")

"a girl with gigantic obese body"

"gigantic feet"

"gigantic penis"

and so on...

Post images about what you made gigantic with it.