@julienxx I'm not at home now, so I can't access the PC, but a here's a screenshot of my fvwm3/pkgsrc based Solaris 11 desktop, featuring a motif/CDE look. Editor is XNEdit.
@julienxx yes, and on top of that, it is sadly far from being anywhere capable of keeping up with modern standards. There are too many use cases were using Motif would fall short.
A Plan 9 oriented server.