An illustration of a cute boy in a karate outfit doing a cool stance. He has brown hair and is wearing a white jiu-jitsu gi with a black belt. The background should be a plain dark grey color. The style will have bold outlines and flat colors in the style of comic book art. This design could include elements like dynamic poses or facial expressions that convey movement and action, adding to its playful character. It’s designed for t-shirt printing and vectorized.