Prompt: <lora:h4l0w3n5l0w5tyl3M3rg34ll:1> h4l0w3n5l0w5tyl3M3rg34ll sigma from overwatch, character portrait, portrait, close up, concept art, intricate details, highly detailed, vintage sci - fi poster, retro future, in the style of chris foss, rodger dean, moebius, michael whelan, and gustave dore