Prompt

A shirtless muscular man taking a mirror selfie with one hand on his hip and the other holding a smartphone to capture the photo, head slightly tilted down, shoulders squared. The torso crop shows defined abs and arms. He wears black-framed glasses and dark shorts. The setting is indoors, likely in a bathroom or bedroom, with muted monochromatic tones suggesting film grain or low-resolution capture. Even frontal lighting highlights his muscular physique without harsh shadows, conveying confidence and self-assuredness typical of a fitness model