I let him play on my computer if I could draw him so we sat on the deck in the sun and I drew him while he was concentrating on the screen. He wasn't very complimentary of my result. I asked what was wrong with it and he pointed out that his head was too round, I changed it and he assured me it was a bit better. Children are such good judges because they tell the truth and say whats wrong and don't just say 'somethings not quite right.' I had trouble with the eye, too. He has such beautiful eyes I may try make another drawing of a front or three quarter view.
He likes to draw sometimes when he is with me and drew me a tree. I showed him how to shade and how to draw grass. I love children's art like this, before it becomes just a repeat of the same things they have learn't to draw. I remember how I used to draw a house with a chimney or two with curly smoke coming out, a tree with one big branch sticking out to hold a swing, a couple of triangle people, a flower bed, and later on a horse looking on over a fence. And that is almost the only picture I drew for years!