Create a detailed and vibrant cartoon-style illustration of an older woman with a warm and friendly expression. She is wearing large round glasses, a blue blazer, and an orange scarf. Her grey hair is tied back in a neat bun. The setting is a cozy, well-lit room with bookshelves and plants in the background, suggesting a comfortable home office or study. The overall atmosphere should be welcoming and lively, with soft lighting and a pleasant color palette. In 3D