This LoRA applies the style of the 'physique photographies' made during 50s–60s.

"Physique photography originated with the physical culture and bodybuilding movements of the early 20th century, but was gradually co-opted by homosexual producers and consumers, who favoured increasingly homoerotic content."

Notes:

• Euler a/euler_ancestral seems to give the best results, with SDE ones giving the worst;

• High-res fix seems to give better results with denoise <= 0.2;

• Hands and feet may be blurry at high weights. Including them in the prompt seems to help;

• Sometimes is necessary to put (penis) in the negative prompt, if the desired image isn't a nude;

• Checkpoints with realistic bias give better results. The ones with male bias seem to vary in quality and can be tuned;

• The LoRA itself doesn't force images to be monochrome, if the tag is not included, the image will have normal colours of that VAE/Checkpoint;