I've had a Deathclaw OC for a while and I felt like drawing him. ...I actually kinda want to make a sona of him, though getting a suit of that (I'd want to go realistic, probably with clear resin horns) would be a shit ton of money I don't have.
As a character, in the story I had him in, Geiger is a genetically engineered (more than usual, as in he's sentient but not overly smart) baby deathclaw who would have been killed by the pack of wild deathclaws he tried to live with after escaping from the Enclave. He was found by an ex-Enclave human who raised him. In the story, he's about the age and size of the young deathclaws in New Vegas, however I chose to draw him as a full adult. I like the idea that, despite starting off as a runt, he'll eventually become an especially big alpha male.