This is an Illustrious lora for the Skaven from the Warhammer Total War video game series. In particular, this lora was made with fan art for the Skaven.
A weight of 1 to 1.5 works well with this with most models with best results around 1.25. 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 ( SkavenFA, muscular, rat, armor, ).