I came across this movie on the Roco website today. It's about 10 minutes long with a German commentary. Don't let that put you off, you can still deduce a lot from the images which give a hint of how complex today's models are from the design stage through to manufacture, final assembly and test. It also includes some shots of the operating pantograph and opening coach door which were announced last year. I think there's something here for anyone interested in finely produced models not just the continental scene.