I didn't realize till now Fenrir Greyback is weirdly very handsome with stunning eyes.

I think setting the model to 0.65 will give the best results. Using it as 1.0 won't give good results. So 0.4-0.7 might be the best model setting if you intend on using this model.

Here's the base prompt I used : fenrir_greyback, solo, male character, male, muscular, mature, bara, pectoral, manly, short hair, brown hair, hairy body, chest hair, body hair, lycan face, strong stern blue eyes, lycan ears, pointy ears, full body in frame, naval hair