Airfix models was my thing. Such a big part of a Saturday morning was looking around in Gamleys to see if you had saved enough pocket money for the new Lockheed Starfighter or something. Luckily I had a son and could re-live it all again. Now he's grown up I need a grandson.
I didn't do Airfix models myself(my borther did) but did enjoy browsing the selection on offer. It was more about WW2 planes.