Cartoonish Preschool Book Illustration

I'm looking for a talented children's book illustrator to create engaging and vibrant illustrations for a preschool book aimed at 3-5 year-olds. The illustrations need to be cartoonish and appealing to young children.

Key Requirements:
- Illustrations for human characters and anthropomorphic vehicles
- Vintage cartoonish style preferred
- Experience with preschool age group is a plus
- Ability to create engaging and age-appropriate imagery

Ideal Skills and Experience:
- Proven illustration skills, particularly in cartoonish styles
- Experience in children's book illustration
- Understanding of preschool children's interests and attention spans
- Strong creativity and imagination

Please provide a portfolio showcasing relevant work.