Robosprout

http://shapedo.com/robosprout/pythagorean_cup

BTW, shapedo has a tool to migrate all your thingiverse items over with one click :)

Here is a 3d printable version :) Work in progress...enjoy.

https://drive.google.com/folderview?id=0BwATmn6QdbBYeFM1b2to...

Excellent.

Kliment to the rescue yet again. I am not in a position to arrange a meetup this year myself or I would...I will keep it in mind for next year.