a 1/15th scale Mohne dam would be an engineering feat all by itselfJackson has a scale model of the Mohne Dam whenever he gets round to his Dambusters remake.
I hadn't realised that they were upscaling so as to get more detail onto the models - apparently when they speed the frames up for recording and then slow it down to 1/4 normal frame rate they get far more realism as the upscale means that detailing is spot on when they do the pyros...