Cartoonish Children's Book Illustrations

I'm seeking a talented illustrator for a children's book. The illustrations should be cartoonish and use a bright and vibrant color scheme.

Requirements:
- Illustrate the main character, supporting characters, and background characters
- Create engaging and imaginative scenes that complement the story

Ideal Skills and Experience:
- Experience in children's book illustration
- Strong portfolio with cartoonish style examples
- Proficiency in using bright and vibrant color schemes
- Attention to detail and creativity

Please provide samples of your previous work and a rough estimate of the time required to complete the project.