Thin and Busty
With this model I tried training the Lora with an assortment of thin and busty images.
Surprisingly it trained rather well. The downside is that it does do weird things because I didn't really curate the image set.
It seems to work well at low Lora weighting so having other loras in a stack with this should work quite well.
I did give it a trigger word but with the Flux training you don't really need it.
Make sure to describe what you want in the prompt. For example:
She is fit, slim and slender with large busty breasts.or
She is wearing a white, mesh crop top that is see-through, revealing her large breasts.In my prompt I included the sentence: She is b1mb0.
Description
Keep lora weights low; 0.65 worked for me.
Also hires-fix or img2img refining helps.


