Generate a high-completion Chinese-dominated commercial food poster for the F&B industry. [Theme Category] [Chinese Main Title] - Positioned at the top with large bold Chinese characters featuring strong visual impact, suitable for restaurant posters, incorporating brush handwritten or rough textured qualities [English Auxiliary Subtitle] - Optional smaller text below the main title to help explain the cuisine category or flavor profile [Main Visual Food] - Occupying the core center of the composition: a sufficiently full, three-dimensional, tempting food subject with strong appetite appeal, a substantial sense of portion size, clearly exposed ingredients, rich layering, and clear details, featuring authentic commercial food photography texture. The food must appear freshly prepared, steaming hot, great value, and delicious, including realistic details such as subtle steam wisps, sauce gloss, meat grain textures, vegetable moisture, cheese pull effects, or noodle steam. [Ingredient Annotations] - Include 4–6 elegant Chinese ingredient labels positioned around the main visual, using thin lines connecting to corresponding ingredients or specific parts. The annotation boxes should be concise and clear, resembling high-end restaurant poster explanation tags rather than industrial blueprints. [Bottom Selling Points] - Design a row of 4 selling point modules at the bottom, each containing a concise icon paired with one Chinese short sentence conveying the selling point. Overall Requirements: This is a high-quality commercial food poster targeting the Mainland China market, not ordinary food photography, not menu screenshots, and not low-quality e-commerce images. The entire image must prioritize Chinese information, with English serving only as auxiliary accent decoration. All text must be clear, readable, and authentic, with no gibberish, pseudo-English, or meaningless placeholder text. Surround the main subject with minimal, carefully selected auxiliary ingredients and props such as sauce bowls, herbs, chili peppers, lemon wedges, sesame seeds, chopped vegetables, condiments, chopsticks, wooden boards, and plates to enhance atmosphere without overpowering the main subject. The background should use dark wood table, charcoal black, deep brown, or warm dark-tone environments to make the food subject stand out prominently. Visual Style: Authentic commercial food photography combined with poster design aesthetics, featuring dark tones, high quality, warm lighting setup, strong appetite appeal, high-definition details, distinct layers, rich but clean colors, clear imagery, prominent subject, and complete composition, creating an overall high-end, tempting, and visually impactful presentation. Layout Structure: Top: Large title area Middle: Main visual food area Surrounding: Ingredient annotation area Bottom: Selling point information area Please generate a highly polished “Chinese-dominated commercial restaurant food poster.” [Theme Category] [Chinese Main Title] [English Auxiliary Subtitle] (optional, small text for support) [Main Visual Food] [Ingredient Annotations] (4–6 items, primarily in Chinese) [Bottom Selling Point Copy] (4 items, short Chinese phrases) Overall Requirements: This is a high-quality restaurant commercial poster for the Mainland China market, not an ordinary staged photo, not a menu screenshot, and not a low-quality e-commerce image. The entire image must be led by Chinese information, with English used only as an auxiliary decorative accent. All text should be as clear, readable, and authentic as possible. Do not use garbled text, pseudo-English, or meaningless placeholder text. Place a highly eye-catching Chinese main title at the top. The font should be large, thick, and visually impactful, suitable for a restaurant poster, with a slight brush-written, handwritten, or rough-textured feel. A smaller English subtitle may be placed beneath the main title to help describe the category or flavor. In the center of the image, there must be a sufficiently full, dimensional, enticing main food subject with strong appetite appeal. The main visual should occupy the core of the composition, with a strong sense of portion size, clearly visible ingredients, rich layers, sharp details, and the texture of real commercial food photography. The food should look “freshly made, steaming hot, generous, and delicious,” and may include realistic details such as slight steam, glossy sauce, meat texture, moist vegetables, cheese pull, or steam rising from soup noodles. A small number of related supporting ingredients and props may be placed around the subject, such as sauce bowls, herbs, chili peppers, lemon, sesame, chopped vegetables, condiments, chopsticks, wooden boards, and plates, to enhance the atmosphere without stealing focus. The overall background is recommended to use a dark wooden table, charcoal black, deep brown, or warm dark-toned environment to make the food stand out more prominently. Add 4–6 refined Chinese ingredient annotations around the main visual, using thin lines to connect to the corresponding ingredients or parts. The annotation boxes should be simple and clear, like explanation tags in a high-end restaurant poster, and should not look too much like industrial diagrams. At the bottom, design a row of 4 selling-point information modules. Each module should contain a simple icon and a short Chinese selling-point sentence. The overall result should look like a highly polished restaurant brand poster, key visual menu image, or e-commerce detail page hero image, combining commercial appeal, brand feel, and communication impact. Visual Style: Real commercial food photography + poster design aesthetics, dark-toned premium texture, warm lighting, strong appetite appeal, high-definition detail, clear layering, rich but clean colors, sharp image quality, prominent subject, complete composition, and an overall high-end, tempting, and impactful look. Layout Structure: Top is the title area, Middle is the main food visual area, Surrounding is the ingredient annotation area, Bottom is the selling-point information area.

{ "image_request": { "subject": { "type": "Young adult woman", "identity_constraint": "100% identical face — original facial structure and proportions must remain completely unchanged (NO editing or alteration)", "expression": "Joyful, play

{ "type": "image_to_image", "model": "stable-diffusion-xl", "prompt": "Use the uploaded image as the main reference and keep the same person, face structure, skin tone, and identity. Create an ultra-realistic outdoor winter portrait on a wo