Create a character design of a small, cute t-shirt

Create a character design of a small, cute, and curious anthropomorphic rabbit who is the best friend of Owlbert Einstein. The rabbit should have large, expressive eyes full of wonder and a friendly smile that conveys enthusiasm and curiosity. The rabbit’s fur is soft and fluffy, with a light colour palette, such as white or light grey, with subtle pink in the ears and nose. The rabbit is designed to look young and playful, with slightly oversized ears that add to its innocent charm. It might be holding a small wind-up toy car to show its fascination with learning and exploration. The character should feel approachable, friendly, and endearing, perfect for a cosy, whimsical forest setting. The background is plain to focus on the rabbit’s character details. Hyper realistic