Kai's Fight Club Shirt Design (revised)

A t-shirt design that I'm creating with @Steve Trevathan for an organization established to help raise money for Kai; a young child currently living with a brain tumor. This will be one of the first projects that will be released under our company name, Dobot. We will release more information soon along with ways in which you can donate to Kai and get your hands on a copy of a "Kai's Fight Club" shirt. Thank you.