Art style: Cinematic Realistic.
Full-length view, the entire figure visible from head to feet, standing upright — Rex, a lively young mixed-breed dog, centered on a wet wooden fishing dock at a misty lakeside dawn. Medium build, athletic and wiry, roughly knee-high, with a short dense coat in warm tan and white patches, a broad chest and a long feathered tail wagging mid-swing. Expressive amber eyes, alert triangular ears half-flopped, a black button nose and pink tongue lolling in an excited open-mouthed grin. His body twists playfully, one front paw lifted mid-pounce, muddy paws planted on the planks. A frayed red collar with a small tag sits at his neck; a tangled fishing line loops mischievously around one leg. Reeds, a leaning rod and calm rippling water fill the background.
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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 "Cinematic Realistic" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "Cinematic Realistic". 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 "Cinematic Realistic" idiom, not in any other medium.
