Child's book clock hand replacement

Kids - you have to love 'em. By destroying things they provide a wonderful opportunity for repair.

Case in point: The little rascal ripping off the clock hand of *Leo Lausemaus lernt die Uhr* made me revisit the workflow of recreating simple, planar things:

* scan the broken part
* import the picture into Inkscape and create an outline
* export the outline as EPS and convert it to DXF (see [here](https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/Other_2D_formats) for details)
* write a small OpenSCAD 'script' extruding the DXF to the clock hand's 3D shape
* export as STL, import into Cura, slice and print
* party

Simple - isn't it? So in order to save you from these perils, you can find all the mentioned files (save the DXF, this can be created as needed) attached.

This is only the model for the blue clock hand - in case the red gets ripped off, too you will certainly find an update here.