Asian man with short black buzz cut and clean-shaven face

Prompt

Asian man with short black buzz cut and clean-shaven face, light-medium skin tone in bold flat-color wall art design taking a vertical mirror selfie; He stands facing the glass holding a black smartphone at chest level with left hand while making a peace sign near his head with right fingers; Wearing a white ribbed tank top fully covering torso and a black waist trainer compression belt around midsection showing 'PRO COMBAT' text at bottom edge; Broad shoulders, defined pectorals, large biceps, visible abdominal definition emphasized by high-contrast color blocking in indoor bathroom setting with white tiled walls and gray marble floor tiles; Clean vector lines define the centered full upper-body shot from thighs up reflecting confident masculine mood; single clean uninterrupted photograph with a cohesive editorial composition and plain continuous surrounding surfaces