This LoRA was trained to render beautiful girls with pectoral muscles (instead of breasts). Have fun!

The starting model was Clarity, and all examples were rendered using it. It seems to work better when the prompt includes muscular, toned, fit, developed or similar. Also, prompts for soft faces and features (and negative prompt for sharp features) help draw better looking faces.

It does full ?????? too, but it's not very consistent (some re-training may help). It also works with Anime model (see last example, using Corneo's 7th Heaven Mix).

Note that this is obviously NOT a realistic model of female bodybuilders or small-chested girls.