钴蓝色矢量卡通头像人物肖像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, eyebrows, nose, lips, ears, skin tone, hairstyle, hairline, hair texture, facial hair if present, and every distinctive facial feature. The final result must unmistakably look like the same person. Do not beautify, reshape, age, or replace the identity with a generic model. Create a clean, high-quality stylized cartoon portrait with a polished modern vector-illustration look. Transform the subject into a crisp digital character illustration with smooth shading, clean contour lines, refined facial simplification, and a friendly premium avatar aesthetic. Keep the style sleek, vibrant, and visually appealing, similar to a professional illustrated profile portrait. Show the subject in a centered chest-up portrait, facing directly toward the camera. Keep the composition symmetrical, clean, and portrait-focused. Use a warm, approachable, confident expression. If the uploaded photo already has a smile, preserve it naturally; if not, keep the expression calm and natural without forcing an exaggerated smile. Add modern transparent or lightly frosted eyeglasses that sit naturally on the face and keep the eyes clearly visible. Keep the outfit simple and neat, using a light blue collared shirt with soft folds and subtle illustrated highlights. Preserve any facial hair naturally, rendering it in a clean stylized way with smooth detail and clear shape definition. Use a bold solid royal-blue or deep cobalt-blue background with no extra objects. Add subtle yellow accent highlights or rim accents around parts of the hair, face edges, shoulders, and clothing folds to give the portrait extra contrast and graphic energy. Keep the overall color palette clean and limited: rich blue background, light blue shirt, natural skin tones, dark hair, and refined yellow accent touches. Render the portrait with smooth vector-like surfaces, soft gradient shading, clean linework, bright eyes, crisp teeth if smiling, and a glossy polished finish. The overall result should feel like a premium cartoon avatar: modern, friendly, sharp, stylish, and highly shareable. prompteg.com Do not include any visible text, logos, watermarks, signatures, symbols, or extra graphic elements. Avoid messy brushwork, rough sketch texture, dull colors, distorted glasses, exaggerated caricature proportions, overly childish cartoon styling, or weak resemblance. The final image should feel like a professional illustrated portrait avatar with a clean blue background and polished modern vector character design.