Great job there Duke! The models look great but, far more importantly, the joy you brought to your friend was priceless.
It got me to thinking (which I hate to do): When I get up there in the twilight of my years, I hope I have a friend who will build me a model or two when I'm no longer able to do so myself.
Kudos on the good will that you've spread. There's another gold star in your book of life.
Eric