Adventure Book Cover & Cartoon Illustrations

I'm looking for a modern cartoon style book cover and 5 chapter images for my adventure-themed book. The illustrations need to convey an exciting tone, matching the thrilling journey of the book.

Ideal Skills:
- Expertise in modern cartoon style
- Experience in creating engaging book illustrations
- Ability to convey different moods through illustrations

Requirements:
- Design a captivating book cover
- Create 1 cartoon image for each of the 5 chapters
- Illustrations should be delivered in high-resolution, print-ready format.

Please include a portfolio of similar work in your proposal.