This is a problem that I realised that i'd have a couple of days ago. I want to put a 0.5mm fillet on this model.

The purpose of the fillet is to reduce the harsh edges that will be produced in the renders (it is the joining section on another part). I am aware that I may not be able to do anything about it, but any fillet will be better then none.

Do I have any options for filleting this edge without changing the design?

Thanks in advance,

Will