I wish I was clever..................even just a little bit !

My friend Martin sent me a link to this and although I knew it was small I didn't realise just how small  this model engine was until I watched it the second time and noticed in relation to his hand. If you watch this clip take a look at another slightly longer version. I wonder if he'd build a Guzzi one ?
 Martin likes his BMW's and has a old cafe racer BM of mine(from approx 12 years ago) that I thought was great and he has made even better with a full refurb,cosmetics / engine with a lot of his own made parts.
 I'll have to take a picture of it and post it up here