Realistic prompt

A studio fashion portrait of a young man standing
against a solid deep red seamless background.
Vertical portrait, waist-up to mid-thigh crop,
Camera at chest level, Subject slightly off-center,
85mm lens. Body facing forward, head turned to
the side looking off-camera. Both hands inside
pants pockets, shoulders relaxed, posture
straight. Neutral, calm expression, no smile,
wearing matte black sunglasses. Black oversized
zip hoodie, unzipped halfway, wvhite crew-neck
T-shirt underneath, black loose-fit trousers. One
soft key light from camera left, gentle shadow
falloff, background evenly lit. Editorial studio
photography, high contrast, clean sin texture.