This is an Illustrious lora for Zeerus from the 90s comic Primortals by Leonard Nimoy with ideas provided by Isaac Asimov.

A weight of 1 to 1.35 works well with this with most models with some of the better results happening at around 1.15. 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 ( Zeerus, pterodactyl, muscular, ). Adding additonal prompts like (dinosaur, pterodactyl gold metal wings, red skin, gold metal armor, blue loin cloth, red beak, ) can help with the image since some checkpoints try to make bird wings, due to the design of the character's wings, and doesn't always add the other things listed. Having more images may of helped with the training of the lora, yet I was limited by how few images there are.

Sometimes checkpoints keeps making a look not related to the character, so adding additional prompts like ( helmet, charizard, horn, penis, metal on mouth, beak, helmet, trex, horn, bat handle, metal beak, gold beak, butterfly wings, brown beak end, trex, metal beak, metal head, beak, bird beak,vulture, vulture beak,) are needed in the negative prompts section. As to why checkpoints keep trying to add things like that is beyond me. Also, for whatever reason, some checkpoints keeps trying to add a car hood ornament on the top of the character's head.