Prompt

Asian man with short black buzz cut and clean-shaven face, standing sideways facing left in a bathroom interior; He is shirtless revealing broad shoulders, defined lats, visible trapezius muscles, sculpted latissimus dorsi, and clear abdominal definition on his entire back from neck to waistline; His right arm is bent holding a black smartphone with both hands up to capture mirror selfie while left hand rests on hip, showing bicep definition at 90 degree elbow flex; He wears dark blue slim-fit jeans in vertical full-body shot from head to mid-thigh occupying majority of frame center-right with glass door visible on left edge; Soft overhead artificial lighting creates subtle shadows along spine and shoulder blades against cool gray marble-effect tiled walls, deep navy denim, natural skin tones, and black phone casing; High-resolution mirror selfie aesthetic emphasizing confident athletic physique in intimate mood; single clean uninterrupted photograph with a cohesive editorial composition and plain continuous surrounding surfaces