Based on the http://www.thingiverse.com/thing:1749035 made by Kenneth Johansson "kenjo123", I decided to remake the ENTIRE staff, since the acrilic parts are really fragile as a junction staff.
The thing was printed with 25% infill, but you can do it with a little less or a bit more.
Since the bolt holes have really little tollerance, you will have to force them in, but this is also a good thing, once in they can't get out easily.
this was printed and is currently used in a functional 3D scanner from cowtech, the ciclop.
Please note, they only fit in the correct order, this was made on purpose.