Generate a high-quality 4:5 vertical creative figure poster on the theme “Open Her Dream / OPEN HER DREAM.” The whole piece is a high-precision paper-cut pop-up book style poster; the image looks like an opened three-dimensional paper-art book, with a dreamy star-and-moon fairy-tale world unfolding at the center of the pages. It is not an ordinary illustration but an art-exhibition visual that combines layered paper-cut texture, refined figure rendering, and a complete poster layout. The main subject is a young adult East Asian woman, visual age about 20–26, with an overall dreamy, romantic, quiet, and ethereal aura. Cool, understated beauty with dreamy refinement; a small oval or delicate face, clean flowing contour, crisp jawline, long soft eyes, a calm gentle gaze with a touch of dream, dainty nose, naturally soft lips. Long black hair worn naturally loose, with slight wind movement, silky and flowing, accented with a few starlight hair ornaments or tiny sparkling touches. A balanced, soft figure, emphasizing the shoulders, neck, collarbone, arm lines, and the motion of the skirt. She wears a moon-white tulle gown, with a transparent sheer shoulder shawl, the whole gown unfolding in layers like paper-cut moonlight petals, the fabric light and translucent, with a few details of pale gold and starlight silver. The hem has clear large-area flow and layering, as if gently spinning open in a star-and-moon dream. Pose: standing at the center of the open pop-up book, body slightly turned, head looking back toward the camera, one hand resting softly on the chest or near the collarbone, the other hanging naturally and extending slightly backward; the overall posture elegant, restrained, and soft, with a faint looking-back feeling and the aura of a dream heroine. Background / concept direction: inside the open paper-cut pop-up book a star-and-moon fairy-tale world unfolds, built around the figure with a giant moon, paper-cut clouds, golden stars, an arch gate, flying birds, a refined paper-cut castle, and a blue dream sky. Behind her is a huge curved arch structure and a central moon; the moon should be large and refined, with delicate carved patterns and a papercraft feel; star ornaments hang or float around, the castle sits behind her toward the right, rich in layers but not stealing the lead. At the bottom be sure to keep the structure of the open book, with pages unfolding in layers, naturally connecting to the dream world above. Main palette: moon-white + misty blue + pale gold + starlight silver. Keep a light-toned dreamy night-sky feel, do not darken, do not make it deep-night black. Lighting mood: soft dream focus light + moonlit papercraft exhibition light; overall bright, soft, translucent, and refined, with a faint moonlit glow and a high-end papercraft exhibition light. Layout as a complete poster design: on the left, the large title “打开她的梦,” with the English subtitle “OPEN HER DREAM” below; in the upper right, a concise short headline such as “星月为引 梦境成真 / GUIDED BY STARS, BORN OF DREAMS”; in the lower right, “梦境展览 / DREAM EXHIBITION” and date information; the lower left may carry a brief poetic line. The overall layout should be elegant, complete, with art-exhibition poster quality, refined typography, and well-judged white space. Overall requirements: The figure must be the center of the image; the stars and moon, castle, clouds, birds, and paper book all serve the figure; The moon and stars must be refined; The image bright and soft, not gloomy; The paper-cut layers rich but not messy; Overall like a high-quality dreamy paper-cut exhibition poster. Negative constraints: No dark oppressive tones, no cheap children's illustration feel, no ordinary flat illustration feel, no chaotic paper-cut structure, no overly small figure, no figure swallowed by the background, no broken facial features, no low-quality text, no overly complex noisy composition.