Create a 3D avatar of a 30-year-old male with a cool and intellectual appearance

Create a 3D avatar of a 30-year-old male with a cool and intellectual appearance, similar to South Korean actor Kim Soo-hyun. The body should be lean and well-proportioned, not overly muscular but fit, conveying a sense of elegance and sophistication. The face should have a youthful, slightly boyish charm with well-defined, yet gentle features. The eyes should be medium-sized, with a calm and thoughtful expression, and the nose should be straight and refined. The skin should have a smooth, healthy tone, highlighting the overall polished and refined look. The hairstyle should be short to medium-length, slightly tousled for a natural yet stylish appearance, in a natural black or dark brown color. The avatar should embody a blend of coolness and intelligence, with a modern and clean aesthetic. The face should be shown in a front-facing close-up, with the entire head visible in the image. The expression should be calm, perhaps with a subtle smile or a slightly serious look, capturing the avatar's thoughtful and sophisticated nature