Art style: Comic Book.
Lionel Messi, shown full-length from head to feet, standing upright at midfield — a compact, athletic Argentine man in his mid-thirties, roughly 1.70m, lean muscular build. Warm light-olive skin, an oval face with a neat short dark beard and trimmed mustache, brown eyes, and shoulder-length light-brown hair pushed back off the forehead. Detailed tattoo sleeve on his right arm and leg. He wears the Argentina home kit: sky-blue and white vertical stripes, black shorts, sky-blue socks, the number 10 on the chest, and the captain's armband on his left bicep. Low white-and-gold football boots on trimmed grass. A radiant blue power aura crackles around him. Confident half-smile, fists lightly clenched, poised in a floodlit night stadium.
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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.
