This is an Illustrious style lora for Nemesis from Marvel Comics. Nemesis is one of the various aliases he goes by and is known more by another name, but I am making a wild guess that such a name would not be allowed. Thus I used one of his aliases instead. Nemesis is one of the sons of Apocalypse. He is basically a fire skeleton perpetually on fire using a large power armor suit.
A weight of 1.5 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.
Prompts for this lora are ( Nemesis, muscular, armor, ).