A hyper-realistic illustration of a sleek Black Mercedes Benz AMG GTR parked prominently on a wet Berlin street, with the iconic Brandenburg Gate partially visible in the background. The scene captures the essence of a rainy noon, with raindrops artfully beading on the car's glossy surface, enhancing its aerodynamic curves and contours. The street glistens under the diffused light of the overcast sky, reflecting the car's powerful presence and the city's historic architecture. Ultra-detailed 8K render brings out the intricate details of the car's design, with a subtle HDR effect highlighting the contrast between the deep black paint and chrome accents. Enhanced with Octane Render, the composition remains true to the original inspiration yet introduces a soft, warm glow from streetlights just beginning to flicker on, adding an atmospheric layer to the rainy day.