Full body shot of a female student character on a black background, looking forward with a gentle smile and hands behind her back. She has neat bangs and long straight black hair (RGB 15, 15, 18), wearing a thick violet purple ribbed beanie (RGB 125, 45, 150) on her head. Smooth and clean fair skin, deep grey-blue eyes, and a soft smile with a slight blush on her cheeks. She is dressed in a sophisticated street casual layered style, wearing an oversized black sweatshirt (RGB 25, 25, 28) with a large white graphic lettering logo diagonally across the chest. A mustard yellow inner shirt (RGB 230, 160, 20) is naturally layered, visible at the neckline, hem, and cuffs. A purple tartan check long-sleeved shirt is tied around her waist as a point, and she is wearing charcoal mini short pants. She wears white middle socks reaching her calves and clean white sneakers. Detailed 3D illustration style, sketch, moe, high quality, masterpiece, impossiblebeauty_sr, unrealistically beautiful face, photorealistic anatomy, idealized facial proportions, luminous eyes, flawless skin, realistic hair, natural human proportions, best detail, best lines.