A hyper-realistic cyberpunk assassin kneeling in a dramatic pose, wearing a black tailored suit with subtle floral textures, white shirt, and black tie, accessorized with a gold chain and cross pendant. The character has long dark hair, a rugged beard, and wears dark sunglasses. His arms and parts of his face are advanced white-and-gold cybernetic prosthetics with intricate mechanical details, exposed joints, and glowing accents. He is holding a sleek black handgun pointed downward. The mood is intense and cinematic, with soft studio lighting, high contrast shadows, and a neutral gray background. Ultra-detailed textures, photorealistic, sharp focus, 8k resolution, futuristic, John Wick inspired, sci-fi aesthetic, dramatic composition.