Can you guys share CAD files for the universal HiFi Berry Cases? I would be interested in printing out a case that allows for the RPI to have three hats, one of which (topmost probably, to avoid soldering), would be the DSP.
I am particularly interested in adding PoE to a HiFi Berry device, however, there are no matching cases.
What could also be done is to create stackable midsections for cases. That way a case can be stretched to any height as desired.