초현실적인 거대 스케일 스마트폰 광고, 듀얼 캐릭터

Create a highly realistic premium smartphone advertisement with a surreal giant-scale concept and modern graphic design composition. Scene: A front-facing view of a traditional building with textured brown brick walls, a weathered red clay tile roof, and a large turquoise-green metal gate. The foreground features a realistic stone pavement. Replace the sky with a clean teal background filled with subtle square grid lines, giving the composition a modern editorial look. The same young man appears twice in the scene: 1. A gigantic version of the man emerges from behind the rooftop, visible from the waist up. He leans slightly forward while holding a white OPPO Reno smartphone horizontally with both hands as if gaming or testing the device. His mouth is open in a surprised "wow" expression, eyes focused intensely on the phone. Add three small white steam/smoke doodle lines above the phone to suggest heat or intense performance. 2. A normal-sized version of the same man stands directly in front of the large green gate with his arms crossed, body facing slightly left while looking confidently toward the camera. A hand-drawn white vertical measurement line extends from the ground to slightly above his head beside him, emphasizing his scale compared to the giant version. The subject wears exactly the same outfit in both appearances: - Brown waffle-knit long-sleeve thermal shirt with visible white contrast stitching. - Loose charcoal wide-leg jeans. - White sneakers. - Short black hair styled with volume. - Clean-shaven face. - Silver ring on the right hand. The giant figure should appear naturally behind the roof, with realistic perspective, proper scale, and believable interaction with the architecture. At the upper right, add large hand-drawn white lettering reading: "WHAT IS THIS?" using a playful handwritten brush style. Include additional white doodle graphics around the giant character, including curved sketch lines, exclamation marks, question marks, and playful accents to enhance the creative advertising style. Lighting should be soft natural daylight with realistic shadows. Maintain ultra-clean cutout edges, realistic perspective, cinematic color grading, crisp textures, shallow depth of field, premium commercial product advertising quality, DSLR realism, HDR lighting, and ultra-detailed 8K resolution. The final image should look like a high-end creative smartphone campaign with seamless compositing, perfect lighting consistency, and no visible editing artifacts.