Liam - Iguana OC Planet Phlegm

Liam is an original character for the graphic novel series Planet Phlegm. He is 15 (here drawn at age 17-ish) as well as a student and skateboarder. He and his sister, Lily, are two of the main characters. This drawing is a character study sheet, so comments and suggestions are welcomed. Download is NOT watermarked, but PLEASE give credit where credit is due.