Daniele, yes it is mine - created for my son , who has no interest in 3d but has turned out to be as kind as the knight in the picture. That said he is about to become a teenager and may turn into the dragon 
Very kind of you to let me know.
I have your charming videos on my system still - the ‘space marine’ from a time before there were so many videos.
The humor and honesty in your tutorials always made me chuckle - such a great teacher.
You would talk of a friend back in those days Augusto Venturi aka Guti;
If you are in contact still, wish him well and tell him he is missed.
Yourself, maintaining modesty whilst constantly reaching new levels with your work makes you both a knight and a gentleman.