Adventure-Themed Children's Book

I'm seeking a talented children's book illustrator for a captivating story aimed at 4-7 year-olds. I already have illustration prompts and characters. Just need them drawn out. Key Requirements: - Age-appropriate,... (Budget: $250 - $750 USD, Jobs: Book Cover Design, Book Design, Caricature & Cartoons, Character Design, Graphic Design, Illustration, Illustrator)