Thanks for the kind words!.. We are not finished yet: The village is far from finished as it lacks about half the houses, fences and sheds (toilets etc,) in the backyards as well as perhaps a fountain and some plants growing on the gables and so forth. Also planned is 4 frontline boards, a aerodrome, a board with a chateau that can be placed adjacent to the aerodrome as well as a seaplane station, a coastline and some flat seaboards.
Thomas who is the man behind the design and by far most of the build will make a how-to on the sand casting process when he can find the time for it. I think it is possible to use a cast board as a plug to cast a negative that again can be used as a cast. It should then be possible to make several copies of each board design. We will not make copies but would love to see others use the technique for projects of all sorts (Epic for example).
Here is some pics of the casting process: