Ultra realistic 3D animation scene of a young man standing confidently, wearing stylish modern clothes. Next to him stands Scooby-Doo, the iconic cartoon dog, recreated in high-quality 3D style, looking realistic yet animated. The background is bright and colorful, giving a cinematic animated movie vibe. The lighting makes both the man and Scooby-Doo look detailed and lively, as if they are standing together in real life.