Art style: Comic Book.
A man in his late 40s, with salt-and-pepper hair and a determined but weary look in his eyes. He has a subtle strength, like a retired superhero trying to live a normal life. He's dressed in stylish but practical civilian clothes (e.g., a dark henley shirt, a leather jacket). Think of a civilian version of Captain America or Hawkeye.
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FINAL STYLE ENFORCEMENT (this is the authoritative rendering directive — it overrides any style wording elsewhere in the prompt):
Render this image entirely in "Comic Book" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "Comic Book". Keep the subject, composition, camera angle, lighting direction, and colour palette from the description above — but EVERY surface, skin, fabric, material, and environmental element must be rendered in the "Comic Book" idiom, not in any other medium.
