I am a former VFX artist for a few [adultswim] shows who’s been using AI since Thanksgiving '21 and Midjourney since the beta release as well as open source alternatives like Stable Diffusion. You can read the comic in full here: https://www.victorgnarly.com/stories/project-four-l3zw3-sl66r
Ha I can see the resemblance too but Chet is the amalgamation of all “gritty 80s action hero” personified into one person. At best you could argue he’s offbrand generic Gibson.