Heavily muscular adult man with substantial muscle mass, wide

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