ultra close-up shot of a futuristic eye, its iris a mesmerizing mosaic of iridescent blues and greens, with intricate, circuit-like patterns radiating outward from the pupil. The art style is hyper-realistic, with metallic accents and a soft glow illuminating the high-tech details. Tiny holographic displays and data streams flicker within the eye, hinting at advanced cybernetic enhancements and a world where technology seamlessly merges with human biology