sadly , it also seems to point that this virus is mutating rapidly , a vaccine will be seasonal , and more deadly coronaviruses are to be expected in the future , SARS and Covid19 are the beginning , and not the end -
-----most definitely --the Jubilee was designed with Cad Software and it's logical to assume that the cab could be scaled with drivers ranging from 18-12--6 -
-the 6 inch motor board you saw may have been the 1/2 scale factory test bed for the 100% scale Jubilee cab -