This is an Illustrious style lora for the character Ultron from Marvel Comics. Specifically the look of Ultron from the Earth's Mightiest Heroes cartoon show. I also added pictures from other cartoons and movies Ultron showed up in within the past 20 or so years due to the look being similar and also due to a general lack of pictures available to use.
A weight of 0.85 to 1.35 works well with this with most models with best results around or near 1. Sampling Steps of 15 to 35 works well with most models, as does a CFG Scale of 3.5 to 7.5.
Prompts for this lora are ( Ultron EMH, muscular, robot, )