fA (photorealistic japanese idol portrait:1.5) in a medium close-up shot, featuring an 18-year-old Japanese cute schoolgirl who is looking down at the camera. She has a (proud smug confident expression:1.4), with her chin raised slightly and a mischievous boastful smirk on her wet glossy lips, while her vibrant shining purple eyes glitter with innocence. Her (youthful gorgeous face, extremely beautiful detailed eyes and lips:1.4) feature porcelain smooth skin with ultra-detailed skin texture, framed by soft pink wolf-cut hair. She is puffing out her small chest, wearing an oversized beige cardigan sweater that slips off one shoulder to reveal her bare collarbone, with long oversized sleeves covering her hands near her chest and a short school skirt. The scene is set in a room with soft natural ambient daylight, utilizing volumetric lighting and subsurface scattering. Captured with an 85mm portrait lens at f/1.8, the image has a cinematic shallow depth of field with sharp focus on the face, emphasizing the ultra-detailed iris and catchlights. The atmosphere is clean and high-resolution, evoking a professional studio portrait mood.fluorite