Do airfix kits count?

My OH has a model of a 1930's Bentley car that he has been working on for at least five years! It lives in a box under the bed and comes out with great ceremony about once a year to be tinkered with. It really annoys me because I have to keep pulling the box out to hoover it; you can imagine the dust it attracts. But that will be nothing compared to the day when the finished article has to be 'homed' in a display cabinet and the dust will be on display too!