Character illustrator for an independent videogame

I am accepting bids for a character illustrator for an upcoming 2D roleplay game titled The Tenth Line. The full commission involves 20 (twenty) illustrations of 11 (eleven) different characters in different poses. This artwork will be used for in-game depictions, sprite references, and in media and advertisements. I am looking for a clean, cartoon or comic book style (but preferably not manga) with bright colors and clean line work. A full request for bid document outlining the entire commission is attached as a PDF.