What a great hobby, something which many children now will never appreciate, because much of what they do is "virtual", not "actual". I started off with Airfix and Revell (first ever kit was a Revell P51d Mustang in 1/72 scale), and gradually got into more complex kits with extra detailing - dioramas and the like. Did the whole planes from the ceiling bit (they used to fall off and/or gather lots of dust), but then started making Tamiya F1 cars in the smaller scale (1/20 or 1/24 I think), and used to spray them with an airbrush using 2 pack car paint.
Maybe you guys could post a few shots of them - if they have survived.