Ah this brings back memories of when I was a kid sleeping under Aifix models haphazardly dangling off the ceiling with a drawing pin and thread. Great till they fell off in the early hours of the morning.
I always seemed to have several of the same model (Harriers and Spitfires mostly I seem to remember) in my mind it was better to have an entire squadron.
That, and it took thousands of attempts to get those bloody decals on!