This is an Illustrious style lora for the character Venom from Marvel Comics. Specifically the version of Venom from when he first came out back in the 1990s. Noticeable differences between the 90s Venom from the 80s one is that the 90s one is bulkier and tends to slobber more. Also, the jawline is a different shape.
A weight of 1.25 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 and a Distilled CFG Scale of 3.5 to 10.
Prompts for this lora are ( Venom90s, muscular, symbiote, ).