Germans really seem to love their railways, if the selection of materials in the Deutsche Bahn shop is anything to go by.
You can get a 'Handy-Zug' - mobile phone train. When your phone rings, it chugs along its little track to bring the phone right to your hand. Aaah!
Or you can buy an 'ICE Computermaus', a wireless optical mouse shaped like the high speed ICE train.
Or even a little model of a Saxon stationmaster, if that's what floats your boat. Er, sorry for the inappropriate metaphor there...