Create a lifelike 3D rendering of the character Totoro while preserving the enchanting and whimsical style of Hayao Miyazaki. Maintain Totoro's iconic large size, round body, and gentle expression, with his soft grey fur and distinctive white belly marked with dark ovals. Introduce subtle creative modifications, such as more detailed textures on his fur and a slightly more complex expression that conveys warmth and friendliness. Keep the lush, vibrant setting reminiscent of a forest, with rich green foliage and playful sunlight filtering through the leaves, enhancing the magical atmosphere.