Please create ten illustrations for a coloring book aimed at children based on the characters from Mario Kart. The images should be suitable for coloring and should portray the characters in a fun and friendly manner for the child audience. Make sure to include popular characters such as Mario, Luigi, Peach, Yoshi, Bowser, Toad, among others. The illustrations should be varied in terms of poses and facial expressions, providing an engaging coloring experience for children