Instructions
The model is modelled in AoI using our MetaCAD script. it has holes but they don't get hit by the skeinforge slicer (because it only cuts the models in certain height and the holes ae parallel to the X/Y plane).
For the people that don't know AoI i also included an the exported STL version.
Our MetaCAD plugin (early beta with some bugs) can be found at (It still bugs around and sometimes you have to copy the generated model to a new file so it can save the file but it works much better than manually booleaning all the objects): reprap.svn.sourceforge.net/viewvc/reprap/trunk/users/metalab/AOI-scripts/MetaGUITest.bsh?view=log
more info or future updates (in case i forget to update it here) can be found here: reprap.soup.io/?search=battery+lid




