Here's my take on one of the racers. Kind of a straight forward, no nonsense guy. I still want to design his bike and he needs a helmet (like a leather cloth on your head is going to help you if you crash riding a turbine rocket bike, but anyway...)
This character was sketched on paper and then inked in Illustrator. The tones and basic lighting were added in Photoshop.
This character was sketched on paper and then inked in Illustrator. The tones and basic lighting were added in Photoshop.