This is an Illustrious style lora for the character N'Jadaka from Marvel Comics. Specifically the symbiote character from the Intergalactic Empire of Wakanda story arc who, at one point, ruled as emperor and had absorbed the powers of the goddess Bast.
A weight of 0.85 to 1.5 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 ( N'Jadaka, muscular, symbiote, ).