Create a photorealistic, cinematic nighttime scene featuring Santa Claus emerging from a massive curved LED billboard mounted on a historic European corner building. Santa, dressed in a classic red velvet suit with white fur trim and wearing glasses, leans realistically out of the screen, reaching downward to gently place the uploaded product upright onto wet cobblestone streets below. Soft snow falls through the scene as warm streetlights illuminate the environment, creating reflections on the rain-soaked pavement. Pedestrians holding umbrellas appear blurred in motion in the background. The billboard behind Santa emits a soft red glow with floating snow particles, contrasting against the cool night sky. Dramatic perspective, ultra-detailed textures, reflective surfaces, shallow depth of field, premium holiday advertising aesthetic, 4K ultra-realistic cinematic quality.