Create a photorealistic portrait of a bookseller in a light-colored casual uniform, looking directly at the camera in a bust shot. The uniform's design is both professional and approachable, Capture 2/3 of the person's body ,The bookseller has a warm and inviting smile, The background showcases the organized shelves and the variety of books, with soft and warm lighting that enhances the bookstore's cozy atmosphere.(appropriate age: 1.6), (blur background: 1.3), 8k, soft light, bust.