試合前のこの空気感、伝わってくる。一枚の写真からこのスタイル作れるツール見つけたから、気になる人はこれ

Transform the uploaded user photo so the user becomes the person in this exact international football stadium scene while preserving the user’s facial identity and natural hairstyle exactly. Create a highly photorealistic football supporter portrait captured during a live international match inside a modern packed stadium. The scene takes place among thousands of supporters wearing Japan national team colors. The subject stands in the spectator section overlooking the pitch while surrounded by fans waving Japanese flags and wearing blue team jerseys. The subject occupies the center foreground of the image and is photographed from approximately mid-thigh to head level. The pose is relaxed, natural, and camera-aware. Pose and posture: * Standing upright in the stadium seating section. * Body facing slightly toward the camera. * One hand lightly holding the supporter scarf near the torso. * Opposite arm relaxed by the side. * Shoulders relaxed. * Head facing forward. * Direct eye contact with the camera. * Natural supporter posture. * Calm, confident match-day presence. Facial expression: * Soft, friendly smile. * Relaxed eyes. * Approachable expression. * Natural fan-photo atmosphere. * Authentic candid-meets-portrait balance. Clothing: * Official Japan national team supporter jersey. * Deep royal blue football shirt. * White shoulder stripes. * Japan Football Association crest on the chest. * Realistic athletic fabric texture. * Natural folds and fabric behavior. Supporter scarf: * Blue, white, and red Japan supporter scarf worn around the neck. * National team branding and crest details visible. * Scarf hanging vertically down the front of the jersey. * Realistic woven fabric texture. * Natural draping and folds. Lower clothing: * White denim shorts. * High-waisted fit. * Frayed hem edges. * Realistic denim texture. * Natural fabric folds and stitching. Face paint: * Small Japanese flag sticker or face paint positioned on the cheek. * Exact placement preserved. * Realistic skin integration. Hair: * Replace the reference identity with the user’s exact hairstyle. * Preserve: * Hairline * Hair texture * Hair density * Hair color * Hair length * Hair volume * Natural styling Do not adopt the reference subject’s hairstyle. Environment: * Large modern football stadium. * Fully occupied spectator stands. * Massive crowd dressed primarily in Japan team colors. * Numerous Japanese flags visible throughout the stadium. * Bright green football pitch visible behind the subject. * Large electronic scoreboard visible above the stands. * Stadium roof structure and lighting system visible. * Authentic international football atmosphere. Composition: * Vertical portrait orientation. * Mid-thigh to head framing. * Subject centered in the foreground. * Stadium crowd creating layered depth. * Pitch visible behind subject. * Scoreboard visible in upper background. * Natural crowd perspective. * Professional sports-event composition. Lighting: * Bright stadium floodlights. * Even illumination across the subject. * Realistic highlights on skin and clothing. * Balanced exposure. * Natural stadium lighting. * Clear night-match atmosphere. Textures: * Natural skin texture and pores. * Detailed athletic jersey fabric. * Realistic scarf weave. * Denim texture and stitching. * Stadium seating materials. * Crowd clothing detail. * Flag fabric detail. * Hair strand realism. The final image should appear as though the user attended a major international football match and was professionally photographed in the stands while supporting Japan, with the exact pose, clothing, environment, composition, lighting, and atmosphere shown in the reference image. Ultra-photorealistic, editorial sports photography, international football supporter culture, commercial-quality realism, premium stadium atmosphere, ultra-detailed 8K quality. ⸻ STYLE PROMPT Visual Style * International football supporter photography. * Premium sports-journalism portrait. * Editorial fan-culture photography. * Stadium lifestyle portraiture. * Match-day documentary realism. * Professional event photography. Lighting * Bright stadium floodlights. * Natural stadium illumination. * Even exposure. * Soft facial highlights. * Realistic shadow gradients. * Authentic night-match atmosphere. Color Grading * Rich blue team colors. * Natural skin tones. * Vibrant stadium atmosphere. * High dynamic range. * Crisp whites. * Professional sports-magazine processing. * Balanced contrast. Camera Characteristics * Vertical portrait composition. * Mid-thigh framing. * Professional mirrorless camera rendering. * Eye-level perspective. * Sharp facial focus. * Subject-priority framing. Lens Behavior * Moderate telephoto portrait lens. * Natural optical compression. * Strong subject separation. * Smooth crowd bokeh. * Realistic stadium depth. Cinematic Qualities * International tournament atmosphere. * National-team pride. * Authentic fan culture. * Stadium immersion. * Premium sports-editorial storytelling. Realism Requirements * Photorealistic only. * Accurate anatomy. * Natural skin rendering. * Realistic lighting physics. * Authentic materials. * Commercial-quality realism. * 8K fidelity. ⸻ IDENTITY PRESERVATION INSTRUCTIONS Face Preservation Replace the reference subject’s face with the user’s face while preserving: * Exact facial identity. * Exact facial structure. * Exact jawline. * Exact cheek structure. * Exact chin shape. * Exact eye shape and spacing. * Exact eyebrow shape and density. * Exact nose shape. * Exact lip shape. * Exact facial proportions. * Exact skin tone. * Exact facial texture. * Exact facial symmetry. * All distinguishing facial characteristics. Do not beautify, redesign, or alter the user’s facial features. Hair Preservation Preserve the user’s exact hairstyle: * Exact hairline. * Exact texture. * Exact density. * Exact color. * Exact length. * Exact volume. * Exact styling. Never replace, redesign, recolor, shorten, lengthen, or restyle the user’s hair. Identity Integrity The final image must clearly and immediately resemble the user while naturally existing within the reference scene. ⸻ SUBJECT PRESERVATION INSTRUCTIONS Maintain the reference subject’s: * Exact pose. * Exact posture. * Exact arm positioning. * Exact hand positioning. * Exact body language. * Exact clothing placement. * Exact scarf placement. * Exact face-paint placement. * Exact camera relationship. * Exact framing. * Exact perspective. * Exact environmental layout. * Exact crowd arrangement. * Exact stadium architecture. * Exact scoreboard placement. * Exact lighting direction. Priority Order: 1. Reference composition. 2. Reference pose and posture. 3. Reference clothing and styling. 4. Reference environment. 5. Reference lighting. 6. User face. 7. User hair. ⸻ NEGATIVE PROMPT Do not: * Change facial identity. * Change facial structure. * Change hairstyle. * Change hair texture. * Change hair color. * Change hair length. * Change pose. * Change posture. * Change jersey design. * Change scarf design. * Change shorts design. * Change crowd arrangement. * Change stadium architecture. * Remove flags. * Remove supporters. * Remove scoreboard. * Alter lighting direction. * Alter framing. * Alter composition. * Create unrealistic anatomy. * Apply beauty filters. * Over-smooth skin. * Create plastic skin. * Create CGI appearance. * Create anime or cartoon effects. * Generate extra fingers. * Generate duplicate limbs. * Distort hands. * Add motion blur. * Add text overlays. * Add watermarks. * Add borders. * Overexpose highlights. * Crush shadows. ⸻ MODEL-SPECIFIC OPTIMIZATION * Identity preservation strength: maximum. * Hair preservation strength: maximum. * Pose preservation strength: maximum. * Composition preservation strength: maximum. * Environment preservation strength: maximum. * Clothing preservation strength: maximum. * Lighting preservation strength: maximum. * Scene replication strength: maximum. Use the reference image as the complete structural blueprint. Use the user’s face exclusively for identity replacement. Use the user’s hair exclusively for hairstyle replacement. Preserve all visible scene elements, crowd structure, stadium architecture, lighting, clothing, perspective, and composition from the reference image. Optimized for GPT Image, Gemini, Midjourney, Flux, Ideogram, Recraft, Seedream, Imagen, Grok, Kling, Dreamina, Stable Diffusion, and future image-generation systems. Target output quality: ultra-photorealistic, premium sports-editorial photography, authentic international football atmosphere, commercial-grade realism, 8K detail, indistinguishable from a genuine photograph.