Create a vertical 9:16 3x3 grid collage of nine images forming a Korean pop-idol-inspired portrait photoshoot series. Each frame features the same original clearly adult Korean female model, maintaining fully consistent facial features, proportions, hairstyle, outfit, and identity across all nine shots. Use natural ultra-realistic skin texture with no heavy retouching and no plastic smoothing. Give her clean idol-style minimal makeup, a soft glow, and subtle natural imperfections. Hair: long, voluminous dark hair, slightly tousled, consistent in every frame, with natural loose flow and slight movement. Outfit: cohesive Korean idol photobook styling with a white shirt and short bottoms or a simple neutral-toned outfit; keep it youthful, clean, slightly casual, and styled, with the same outfit across all frames. Setting: minimal studio or simple indoor environment with a plain wall, soft window light, and clean background; keep the focus on the subject, not the room. Lighting: soft diffused natural light, gentle highlights, low contrast, slightly airy tones, and subtle film-like softness. Camera style: intimate portrait photography with a slightly handheld feeling, minor grain, slight blur in motion frames, and naturally imperfect framing. Frame breakdown: top left standing naturally and looking slightly away with a relaxed expression; top center facing the camera in casual mid-motion with hair or body movement; top right slight side angle with a soft gaze and natural candid feeling; middle left looking slightly upward with a soft thoughtful expression; center close-up portrait with direct eye contact and a gentle idol smile; middle right body turning slightly in a mid-motion candid frame; bottom left seated or leaning casually in a relaxed pose; bottom center back partially turned while looking over the shoulder toward the camera; bottom right standing close to the frame with a slightly playful soft expression. Mood: Korean idol photobook and photocard aesthetic, intimate, soft, natural, everyday charm. Quality: ultra-realistic, high detail, subtle analog film grain, natural imperfections, and a soft dreamy tone. Avoid underage appearance, copied celebrity likeness, nudity, explicit sexual framing, transparent clothing, extreme body emphasis, logos, generated text, inconsistent face identity, over-smoothed skin, and artificial studio perfection. Output aspect ratio: 9:16.