Nextruder box inlay for side drawers for Prusa

I printed some nozzle boxes but did not like the idea to have all stored elsewhere.

As I am also using side drawers from djedje_zr7 and Daniel Vitanza I wanted to have all neatly stored in there. So this inlay is a quick mock up of two other models as none of the nozzle boxes I found did fit in the drawers.

The design is simplified and optimised for fast printing with minimum material usage.