Art style: Cyberpunk.
A clearly recognizable likeness of Squidward Tentacles — keep their real face shape, skin tone, hairstyle, build and any signature look (hair, kit, number). A cyan-skinned octopus with a large, drooping nose and heavy-lidded yellow eyes expressing sinister intent. He wears a deep purple fabric hood that shadows his forehead and a heavy chest plate made of an aged, off-white ram skull with curved horns. He holds a gnarled wooden magic staff with a glowing amethyst orb at the top in his left hand. He stands in an underwater seascape with dark coral, looking powerful and villainous. The lighting is moody and dark with purple highlights.
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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 "Cyberpunk" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "Cyberpunk". 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 "Cyberpunk" idiom, not in any other medium.
