Mei, close-up portrait angled view, short layered black bob hair with soft texture and side part, bright amber eyes with defined lashes, soft full lips, fair porcelain skin, delicate jawline, slender neck, soft collarbone definition, bare shoulders visible, subtle upper chest visible, serious expression with furrowed brows, clean neutral background, soft directional lighting creating gentle highlights and subtle shadow across face and neck, shallow depth of field, photorealistic, iPhone photography, realistic skin, 4k