Bonset is my latest FontStruction (now that I have OS X at home, I am spending way too much time at FontStruct!).

My version deviates from van Doesburg’s tight grid — it’s condensed, and I changed some of the glyphs. I also added a lowercase, and I’m slowly building up the diacritics, with the help of the Typo-cz website for the Central European characters.
So far, it’s been a lot of fun!