Whoow! I may have to revise my opinion of the Dutch. Every Dutchman I've met so far has had zero interest in the history of his country. In fact, most of them seem hell bent on destroying as much of it as they can get their hands on. What they have done to Waterloo is criminal.
However, this is pretty impressive, are you sure its actually being built by the Dutch?
In my experience its usually foriegn investors who step in a rescue places of historical interest in the Netherlands. I was even part of an English attempt to buy the Waterloo battlefield, just to try an stop them turning it into a theme park.