A hyper-realistic illustration of a sleek Black Mercedes Benz AMG GTR, parked on a cobblestone street in the heart of Berlin, Germany. It's noon, and the cityscape is softly blurred in the background with the iconic TV Tower faintly visible through the light drizzle and mist. The scene captures the mesmerizing reflections on the wet pavement, emphasizing the car’s glossy finish and aerodynamic curves, with water droplets collecting on its body. The overall atmosphere is cinematic, with diffused sunlight breaking through thick clouds, creating a dramatic interplay of light and shadows. The ultra-detailed rendering in 8K HDR by Octane Render enhances every nuance, from the Mercedes emblem glistening with raindrops to the texture of the cobblestones.