This is an Illustrious lora for Demon Prince of Tzeentch from the Warhammer game series.
A weight of 0.85 to 1 works well with this with most. Sampling Steps of 15 to 35 works well with most models, as does a CFG Scale of 5 to 7.
Prompts for this lora are ( Demon_Prince_of_Tzeentch, Tzeentch, eagle, muscular, ).