Using the Super Servo idea from a previous project, steering was added to a tricycle. Drive is a razer scooter motor and a new rain cheapo esc. Skeleton was zip tied to pedals and pvc hip joints complete the haunt. oh, radio is a cheapo hobby king 2 channel pistol. It is very robust and powerful, 4000mah 12v lipo batt has more than enough time on duty for halloween.