DJ (Children's Book Character

This is DJ he not only loves fireworks, he loves the sound of fireworks. In my design for the childrens book i tired to focus on the sound boom and what things around us can cause the BOOM sound. 
When Creating DJ he was based off of my baby cousin.,Cute, round, energetic, positive, and curious. He was about the age of 2 when he came to visit me at my house to see the fireworks.