Prompt

Heavily muscular adult man with substantial muscle mass, wide shoulders, thick neck, large chest and arms, powerful thighs, and dense bodybuilding proportions; Korean man with light-medium skin and short buzz cut stands upright facing a full-length mirror in an interior room; He wears a light blue button-down dress shirt with rolled cuffs, dark grey pleated trousers with a visible belt, and black leather dress shoes; His left hand is inserted into the front pants pocket while his right arm raises a white smartphone to capture a mirror selfie; The heavily muscular build occupies majority vertical space in the reflection; Soft ambient indoor lighting illuminates clean lines and neutral tones within marble flooring; Polished minimalist mood with dramatic athletic photography direction; single clean uninterrupted photograph with a cohesive editorial composition and plain continuous surrounding surfaces