Nice photos, but there is not enough information: when these cars have been constructed what technical characteristics they had, what has become of them now? In general I like people who can make something with their own hands. It is unimportant: to draw a picture or to build a house, the main thing is that in this thing the person puts a part of his soul:

It appears diabetes is a vile disease. It's especially vile because practically it can't be treated. It's like a verdict to life imprisonment - a diet, insulin, the constant medical control… is it really impossible in 21st century to invent a medicine for this dirty trick???