High quality, 4k, 8k, ultra-high resolution, handed down, ultra-detailed, realistic, realistic, realistic portrait, Japanese anime style, sci-fi setting, physics-based rendering, professional level, bright colors, background blur effect, a young beautiful robot girl with extremely long iridescent hair, close-up shots, a delicate and beautiful mechanical girl with floating silver-gray hair and extremely detailed eyes, wearing black, blue and purple mechanical uniform with a gradual change of colors, tight-fitting design, following the style of cyberpunk and sci-fi, space perspective at night, the starry sky is gorgeous, the background is A city with dynamic poses, single focus, close-ups, bokeh effects, cinematic lighting, ambient lighting, sci-fi settings, close-ups, very close to the camera, full of visual impact, summer elements such as ice cubes, cute summer clothes, popsicles, toast and a refreshing atmosphere.