Here’s our Kong kit
This kit builds into a HUGE model. The large size is over 39″ (1 meter) high, the giant size an amazing 59″ (150 cm). In spite of its size it can be displayed on a fairly small shelf (though to operate a bit more space is needed!). You can see the details of the model in the photos below. The airplanes are fixed to long arms which are mounted on a spindle. The kong is connected to a concealed thread inside the model; the thread passes round the airplane spindle and then to a weight which hangs inside the tower. When the weight descends the airplanes spin and Kong climbs the tower. Kong is articulated; as he climbs his body moves first one way then the other.
The model is very striking, the skyscraper (being so large) makes a splendid display piece on its own.