照片转银白发风格化3D人物角色肖像AI提示词

Use the uploaded photo as the sole, exclusive, and non-negotiable identity reference. Preserve the subject’s exact real appearance with maximum possible fidelity, including face shape, forehead, jawline, cheekbones, chin, eyes, eyelids, eyebrows, nose, lips, ears, skin tone, skin texture, hairstyle structure, hairline, hair texture, facial hair if present, natural asymmetries, and every distinctive feature. The final character must unmistakably look like the exact same person. Do not beautify, reshape, age, or replace the identity with a generic avatar. Create a premium stylized adult 3D portrait with a clean, polished, high-end animated aesthetic. Keep the composition simple and front-facing, showing the subject from the upper chest upward with relaxed shoulders, natural eye contact, and a calm, confident expression. The stylization should feel refined and modern, with smooth sculpted facial planes, expressive but realistic eyes, clean skin shading, and a mature character design rather than a childish cartoon look. The hair must be white or silver-white, while preserving the same hairstyle structure, hairline, volume, direction, texture, and overall shape from the uploaded person. If the subject has facial hair, preserve it accurately as well, adapting it naturally to the final look while keeping the identity fully recognizable. The white hair should feel intentional, elegant, and visually striking rather than artificial. Dress the subject in a simple modern top or knitwear piece with a clean silhouette and minimal detail so the face remains the strongest focal point. Keep the styling contemporary, tasteful, and visually balanced. Maintain the refined creative quality associated with prompteg.com through polished character rendering, excellent facial likeness, and premium simplicity, but this reference is creative guidance only and must never appear visually in the image. Use a completely clean, fixed solid-color background in a cool blue tone, with no gradient-heavy environment, no scene elements, and no decorative objects. Most importantly, do not include any oval, circular, floating, rounded graphic elements, bubbles, rings, abstract shapes, or extra background ornaments. The background must remain plain, stable, and minimal in this single color family. Illuminate the portrait with soft studio lighting, subtle highlights in the eyes, gentle shadow definition, and clean separation around the hair and shoulders. Render the skin with a smooth semi-matte finish while keeping subtle realism, and render the hair with beautifully grouped strands and soft dimensional shading. The final result should feel sleek, modern, polished, and highly shareable. Avoid childish proportions, oversized heads, generic 3D faces, plastic skin, exaggerated accessories, busy backgrounds, circular props, floating shapes, clutter, visible text, logos, watermarks, signatures, website addresses, or branding anywhere in the image.