Character Design

Hi, i need two high quality, full colour images (not photographs) of some characters. The first is a young boy, around 8 years old, who has straight brown hair - he needs to be kinda adorable looking :) the second is a robot who's head is not proportioned to his body. He needs arms and legs, both of which are also disproportional to his body (i.e. too short) and needs to be more like a human with a square head and rectangular body. Basically if his head were 1cm tall by 1cm long, his body would only be 1.5cm tall and 3 cm long. Apart from that you can use whatever creativity and imagination you want. i have drawn a simple stick figure drawing of the characters on the attached file - note i am not an artist so the pictures are not great and the boy does NOT have curly hair, but it is the only hair i can draw :)