Generate a hyper-realistic real-person Cosplay photography work, 9:16 vertical composition. The overall presentation is a natural Japanese-style Cosplay selfie style, blending dreamlike fantasy girl aesthetics with real smartphone photography texture. [I. Character Setting] A clearly adult young East Asian female Cosplayer, visual age about early 20s, with a pure, sweet, and gentle temperament. Small face, soft and natural facial contours, smooth jawline, exquisite and coordinated facial features, preserving real adult female facial structure and natural human body proportions. Eyes are bright and full of spirit, presenting a clear violet color, the iris has rich purple layers, delicate textures, and natural light reflections. Eyes can be slightly larger than real eyes, presenting a slight 2D aesthetic, but still conform to real human facial structure. Avoid exaggerated anime eyes, excessively dilated pupils, and unnatural eye proportions. Skin is fair and delicate, with a natural pink blush. Light and elegant Japanese-style makeup, long and natural eyelashes, soft eyeliner, pink and tender lips, lips slightly parted, showing a gentle and cute expression. Preserve real skin texture, fine pores, natural facial light and shadow changes, and slight asymmetry. The character is exquisite and beautiful, but must not look like a plastic doll, do not over-smooth the skin, and do not generate cookie-cutter AI influencer faces. [II. Hairstyle and Hair Accessories] Silver-white ultra-long hair, with a soft creamy white tone, hair strands are light, fluffy, and delicate, with a natural sense of layering and real hair strand texture. Uses an exquisite double-sided partial hair-tie style, rather than traditional high twin-tails. The hair on the top of the head is naturally fluffy, the hair parting is slightly off-center, and the forehead is covered with thick and soft white straight bangs. Bangs naturally spread to both sides, with some fine hair strands gently falling above the eyes and on both sides of the cheeks, creating a natural shielding effect. The hair on the left and right sides of the head is separately treated with partial hair-ties, fixed with mint-green ribbons and exquisite silver crystal hair accessories. Most of the rest of the long hair remains naturally loose, falling along both sides of the shoulders to near the waist. The overall long hair is smooth and soft, the ends show natural large-arc curls, and some ends have a very faint mint-green gradient. The sides of the head are decorated with mint-green ribbons, transparent crystal flower ornaments, silver metal accessories, and long, thin cyan-green ribbons. Crystal ornaments have real transparency and delicate reflections, ribbons are light and flowing, hair accessories are exquisite and gorgeous but not excessively stacked. Special emphasis: The overall hairstyle is dominated by loose ultra-long hair, with only partial hair-ties on both sides; do not split all hair into two bundles, do not generate traditional high twin-tails, and do not generate short hair or neat low ponytails. [III. Clothing Design] The character wears an exquisite white fantasy princess dress, blending Japanese Lolita, light wedding dress, and fairy tale styles. Overall dominated by pearl white and pure white, paired with a small amount of mint-green ribbons, creating a fresh, pure, and dreamlike visual effect. The upper body adopts an elegant off-the-shoulder design, the chest is made of soft white fabric, paired with multiple layers of naturally stacked 3D ruffles. The fabric has delicate folds and a gentle drape. A white decorative collar is worn around the neck, paired with a mint-green ribbon. The cyan-green ribbon is naturally tied into an exquisite small bow in front of the neck, with long ribbon ends hanging down along the chest. Shoulders and arms are covered with translucent white organza, sleeves feature a light and fluffy design, and cuffs are decorated with multiple layers of white ruffles. Transparent gauze can vaguely show arm contours while maintaining real material transparency. The chest uses soft white pleated fabric and layered ruffle decorations, forming an exquisite princess dress structure. The lower body is a large and fluffy white princess skirt, the skirt body falls naturally, forming elegant 3D folds. The hem uses light satin, tulle, and organza, with rich layers, presenting a flowing feel like a light wedding dress. The satin part of the clothing has soft silk reflections, the tulle is light and semi-transparent, and the organza is slightly stiff, capable of supporting the fluffy shape of the sleeves and skirt. Mint green is only used for the neck ribbon, hair accessories on both sides, and a few details; do not let the entire outfit become blue-green. The clothing structure is clear, material differences are distinct, folds are natural, avoid fabric blending with skin, avoid unreasonable decorations and blurred clothing edges. [IV. Character Action and Expression] The character faces the camera, the upper body leans slightly forward, and the head tilts gently to one side, presenting a natural and intimate selfie posture. One hand is raised near the eyes, the index and middle fingers are naturally spread, forming a playful V-sign gesture. The palm is slightly tilted, and the fingers are naturally extended, with clear knuckle structures. The raised hand is close to the camera, forming a slight close-up wide-angle perspective effect, but the finger length, quantity, and joint proportions must conform to real human body structure. The other hand hangs naturally at the side of the body, in a relaxed posture. The character looks directly at the camera with both eyes, the gaze is clear and gentle, lips are slightly parted, with a natural, gentle smile. Overall expression is sweet, pure, and playful; do not blink, do not do a single-eye wink, no exaggerated smiles, and no stiff posed postures. [V. Photography Angle and Composition] 9:16 vertical composition. Uses a position slightly higher than the character's eyes for close-range shooting, forming a slight high-angle perspective. The character's face is located in the upper center of the frame, with the head, shoulders, upper body, and wide skirt extending sequentially towards the bottom of the frame. The character occupies about 85% of the frame area, highlighting facial expressions, silver-white long hair, exquisite hair accessories, and white dress. The hand close to the camera forms a natural foreground layer, producing a slight sense of spatial depth. Long hair falls naturally along both sides of the shoulders, allowing clear visibility of hair strands, cyan-green ribbons, and the layers of the skirt. Uses the visual effect of a real smartphone close-range shot, with a slight wide-angle perspective, but no obvious facial distortion and no overstretching of body proportions. The image has the natural feel of a casual selfie, rather than a deliberately designed commercial advertisement or standard studio portrait. [VI. Indoor Background] Ordinary indoor environment, behind the character is a dark brown wooden door, wooden walls, and a small amount of dark furniture. The background remains simple and natural, requiring no complex decorations. The dark wooden background forms a sharp light-dark contrast with the bright white dress. The background is slightly blurred but the contours of a real indoor environment are still recognizable. Overall environment has the reality of daily life, as if the Cosplayer just finished changing into the outfit indoors and took a casual photo with a phone. [VII. Lighting and Image Texture] Soft indoor fill light illuminates the character's face, and the eyes have natural light reflections. The face is bright and clear, preserving the natural light and shadow transitions of the nose bridge, cheeks, and jaw. Silver-white hair has clear hair strand textures, with different light and dark layers on the top of the head, bangs, and hair ends, avoiding the entire hair block being overexposed into pure white. The white dress preserves clear folds, material textures, and 3D structure. Tulle shows a natural semi-transparent effect, and satin has soft reflections, avoiding loss of detail in white clothing. Overall tone is clean and bright, dominated by white, silver-white, and mint-green, with purple eyes forming an exquisite visual accent. The photo is clear and natural, with rich details on the subject and a slightly blurred background. Avoid manually adding noise, thick fog, excessive soft focus, or strong sharpening effects. [VIII. Final Image Requirements] The final effect is a high-quality Japanese-style selfie photo of a real adult female Cosplayer. The character has a slight 2D aesthetic, but the overall result is still real-person photography, not anime illustration, 3D rendering, or plastic dolls. Emphasis is on presenting silver-white ultra-long loose hair, double-sided partial hair-ties, violet eyes, mint-green crystal hair accessories, white tulle princess dress, and a natural close-up V-sign gesture. Skin is real and natural, hair strands are clear, clothing materials are accurate, hand structure is correct, light and shadow are soft, and character proportions are natural. Avoid plastic skin, over-smoothing, stiff AI expressions, exaggerated anime faces, overexposed white areas, blurred hair strands, incorrect finger counts, deformed hands, extra limbs, unreasonable clothing structures, and an obvious 3D rendering feel.


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