Create a 3D illustration that represents a woman who works in shipping

Create a 3D illustration that represents a woman who works in shipping, with the following elements: The character is a woman with long, dark hair, styled in a ponytail . She is dressed in a white wet shirt and white pants, conveying an image of simplicity and professionalism. In her right hand, she holds a cell phone, showing engagement and connectivity with her work. In her left hand, she holds a box, symbolizing the delivery process. The character must be smiling in a welcoming and trustworthy way, with an expressive look that conveys security and efficiency. The illustration design must follow the visual patterns characteristic of PIXAR cartoons, with smooth lines, realistic textures and lighting that enhances the details of the scene.