We've experimented with a number of 3D-printed and off-the-shelf enclosures for our Limmat eval board. We've now selected an enclosure that we recommend for industrial applications as
the default, unless there are specific requirements for something else. The back panel is custom-made, we just received a batch of these panels:
Of course, as Limmat is a reference design rather than an off-the-shelf product, you can select any other suitable enclosure and have us adapt the board layout accordingly.
Cuno Pfister, Oberon microsystems AG