This is an Illustrious style lora for the character Omac Prime from DC Comics.
A weight of 1.25 to 1.35 works well with this with most models. Sampling Steps of 15 to 35 works well with most models, as does a CFG Scale of 3.5 to 7.5 and a Distilled CFG Scale of 3.5 to 10.
Prompts for this lora are ( Omac Prime, muscular, robot, ).