3D Printer Drill Kit Holder

I bought the Daewon 3D Printer Clogged Extruder Nozzle kit from amazon. I assumed that the drill screwdriver and bits would come in some kind of holding kit. Unfortunately, even though the bits come in a plastic case, the driver comes as a separate item that doesn't have a case.

Knowing how disorganized I am, I decided to whip up a quick openscad model that I can use to store the driver and the bits together.

This is a work in progress still, I have yet to actually print it myself, so beware -- this part will have further iterations.