After being unable to wait for the terraclips stuff, I also went in for some of the himmelvale. Figured it'd be cheaper...
Turns out it isn't. Went through about 10 ink cartridges to print enough tiles for a 4'x4' table, also I needed about 150 sheets of cardstock and 5 large foamcore sheets. It also took a LONG time. I was spending my off moments at work on cutting, and also up past midnight during the week.
In the end I am happy with what I was able to achieve (though I didn't finish the walls or balconies), but also dissapointed. It's been bloody humid in Korea where I am now, and while I was playing with the board I was sweating. Now there are sweat drop stains on the map. Also to get any real variety in the board I will be forced to make a whole bunch more tiles and walls etc, etc.
I really lost all momentum, and will struggle to get back to printing and cutting.
Good luck with your project, I would however STRONGLY advise to wait for the terraclips.