9:16 vertical — a 3x3 grid collage (nine images) forming a Korean idol portrait photoshoot series, of the person shown in @image_1. Maintain 100% consistency in facial features, proportions, hairstyle, and identity across all nine shots. Natural, ultra-realistic skin texture, no retouching, no smoothing. Clean idol-style minimal makeup, soft glow, subtle imperfections. Hair long, voluminous, slightly tousled, consistent across all frames. Outfit: cohesive Korean idol photoshoot styling — white shirt with short bottoms or a simple neutral-toned outfit, youthful, clean, slightly casual but styled, same outfit across all frames. Setting: minimal studio or simple indoor environment, plain wall, soft window light, clean background, focus on subject. Lighting: soft diffused natural light, gentle highlights, low contrast, slightly airy tones. Camera style: intimate portrait photography, slightly handheld feel, subtle imperfections. Frame breakdown — top row: standing naturally looking slightly away; facing camera in casual mid-motion; slight side angle with soft gaze. Middle row: looking slightly upward with a thoughtful expression; close-up with direct eye contact and a gentle smile; turning body slightly in a mid-motion candid frame. Bottom row: seated or leaning casually; back partially turned, looking over the shoulder; standing close to frame with a playful expression. Mood: Korean idol photobook aesthetic, intimate, soft, natural. Quality: ultra-realistic, 8K detail, subtle analog film grain, natural imperfections, soft dreamy tone.