1/32 Lotus Formula One Open class Cars - Ayrton Senna. John Player special from 1985 and the Camel car from 1986. These cars have Plumber type brass & piano wire scratchbuilt chassis with shortened can group 12 & group 7 Mura motors.The bodies are all hand painted & lettered "Betta" from England. With only a 2-1/2" track width, these cars require a seasoned driver and are a hoot to drive if you can tame them!