CHECK THE BELOW MODEL IF YOU ARE LOOKING FOR SOMETHING MORE BODY BUILDER LOOKING
https://civitai.com/models/2341845?modelVersionId=2634154
This is a slider lora to make your characters more defined. If you are looking for something to make your characters bulky this is not for you. But I am working on another one to make them bulkier. Negative values will make your character look softer in definition and feeling.