Not exactly a "model kit", but picked this up last year for the kids when I was on a business trip in the Netherlands.
It was randomly for sale in the hotel lobby with the usual watches and stationary that they sell.
The hotel itself was cool and I assume has an interesting WW2 past as it's a converted prison. Although I couldn't find anything out about it.
Hotel Het Arresthuis Roermond
Anyway the box is cool, it required assembly, it's WW2 and I'm calling it a model + it got my girls (7 & 11) slightly more interested in flight and aircraft.... and I had fun flying it
And yes it's a bit creepy sleeping in old prison cells.