This is a drop-in replacement for the mechanical ice cube system Siemens 00709709 (which is a very bad design prone to breaking, jamming and with low capacity).

Add plastic drawer 44-4173 from Clas-Ohlson and a regular ice tray on top. Easier to use and better capacity.

I printed mine by cutting it up and adding dowels in order to fit my MINI's build plate.

FreeCAD model available for the brave.