What I meant was that I, who considers himself a pretty good modelmaker, was blown away by the skill demonstrated by that man!

I couldn't believe that he could make all those delicate linkages on the valve gear out of CARDBOARD! Christ!

I'm fond of using thin card for models myself but I'd never even consider trying that (and I suspect the card has been stiffened with something because otherwise I just don't believe its possible)

Glad you enjoyed that and BTW a very happy Christmas to you and yours from Tammy and I