写实地铁人像生成 Prompt

Use the uploaded image strictly and exclusively as the subject’s facial identity reference. Preserve the exact face, skin tone, beard shape, hairstyle, hairline, facial proportions, and natural expression with maximum accuracy. Do not beautify, reshape, stylize, age, or reinterpret the face. Create an ultra-photorealistic high-end editorial portrait of a young man standing inside a sleek modern metropolitan train carriage. COMPOSITION AND POSE Show the subject standing naturally inside the metro, framed in a vertical 4:5 composition. He is holding a vertical stainless-steel pole with one hand, while the other hand rests casually inside his jeans pocket. Keep his posture relaxed, upright, and confident, with natural body proportions and realistic anatomy. He is looking directly into the camera with a calm, self-assured expression that feels modern, effortless, and authentic. The framing should show him clearly from approximately mid-thigh or knee level upward, keeping the body language readable while still emphasizing the portrait feel. WARDROBE AND ACCESSORIES Dress the subject in a premium dark navy and cool-grey checkered flannel shirt with realistic woven texture, layered naturally over a clean white crew-neck T-shirt. Pair it with light blue denim jeans featuring natural folds, subtle fading, and realistic fabric texture. Add a refined black luxury smartwatch with a clean modern design. Place white wireless headphones naturally around his neck. Include a stylish mustard-yellow backpack with premium material texture and clean modern detailing, worn naturally and visible enough to add color contrast without distracting from the subject. Avoid visible logos, text, or distracting branding on the clothing or accessories. ENVIRONMENT Set the portrait inside a modern, elegant metro train with a refined urban feel. The interior should include brushed stainless-steel poles, soft integrated LED ceiling lighting, clean modern seating, subtle dark charcoal and muted blue interior accents, polished metallic textures, clean windows, and a sleek premium commuter atmosphere. Add slight hints of a city passing outside the windows with soft blur and diffused light, but keep the exterior secondary and understated. The train interior should feel contemporary, minimal, clean, and believable, with a cinematic editorial mood rather than a documentary snapshot. LIGHTING Use soft cinematic transit lighting with a polished premium look. The base lighting should come from the train’s soft LED ceiling lights, creating even illumination across the face and clothing. Add subtle natural window light spill from one side to create depth and dimensionality across the subject’s face, beard, hair, and outfit. Keep the light clean and realistic, with controlled highlights, natural shadow transitions, and no harsh contrast. The lighting should feel like a carefully captured luxury street-style editorial portrait inside a metro environment. CAMERA AND IMAGE QUALITY Capture the scene with the visual quality of a professional full-frame DSLR or mirrorless camera using an 85mm lens at f/1.8. Use shallow depth of field with tack-sharp focus on the eyes and face, while the metro interior falls into a smooth, natural background blur. Preserve realistic lens behavior, strong subject separation, refined bokeh, clean perspective, and natural depth. Render ultra-detailed skin texture, sharp eyes, natural beard detail, realistic hair strands, premium clothing textures, clean reflections on metal surfaces, and realistic tonal separation throughout the image. COLOR AND GRADING Use natural yet refined photorealistic color grading with balanced contrast and subtle cinematic depth. Emphasize the harmony between the cool grey-blue transit environment, the mustard-yellow backpack, the dark navy flannel tones, and the clean white T-shirt. Keep skin tones realistic and healthy. Avoid oversaturation, artificial HDR, excessive glow, orange skin, crushed blacks, or unrealistic color casts. FINAL STYLE Luxury urban portrait, cinematic metro fashion editorial, premium lifestyle photography, ultra-realistic commuter aesthetic, modern masculine styling, clean metropolitan atmosphere, DSLR-quality realism, hyper-detailed, sharp, polished, professional magazine style, 8K-level detail. STRICT RULES * The face must remain 100% accurate to the uploaded reference image. * Preserve natural facial identity, skin tone, beard, hairstyle, and facial proportions. * Do not alter the expression into an exaggerated smile or artificial look. * Do not create extra fingers, extra hands, distorted limbs, duplicated body parts, or bad anatomy. * Do not crop the subject awkwardly. * Do not create unrealistic metro interiors or fantasy elements. * No illustration, cartoon, anime, painting, CGI, or 3D-rendered look. * No watermark, logo, caption, label, text, UI elements, or website address may appear anywhere inside the image. NEGATIVE PROMPT low quality, blurry, cartoon, anime, painting, illustration, low resolution, overexposed, underexposed, noisy image, distorted face, wrong face, duplicate person, extra fingers, extra hands, bad anatomy, cropped image, watermark, logo, text, oversaturated colors, unrealistic skin, deformed body, motion blur, pixelated, out of focus, plastic skin, artificial lighting, fake reflections, malformed headphones, unreadable accessories, broken fingers, warped metro interior Prompt attribution and promotional source: (http://www.prompteg.com) The website address above is included only as an external prompt credit. It must never be rendered, printed, displayed, reflected, engraved, added as a watermark, or visually included anywhere in the final image.