There is also NsCDE: https://github.com/NsCDE/NsCDE
Folks who enjoy this may also like NsCDE: https://github.com/NsCDE/NsCDE
I also like installing the Window Maker and OpenBox WMs with a bunch of retro unix backgrounds--they kind of have the feel of CDE and old Solaris systems. I haven't used it but apparently someone is working on a more modern retro feel CDE-inspired thing here: https://github.com/NsCDE/NsCDE
Depending on my mood I can log in to a retro Windows or Unix experience. I haven't looked deeply into it but I think saw a Mac System 7 inspired WM theme out there too. IMHO retro modern computing environments are quirky fun that should be a bigger thing. :)
It's not canon to Windows 95, but XScreenSaver pairs nicely to go with the overall late 90s retro feel too: https://www.jwz.org/xscreensaver/ These screensavers are exactly the kind of thing workstations of the era would have been blasting in computer labs nearly 24/7.
I have originally switched to Linux ~8 years ago because I was fed up with how Windows doesn't help in managing windows. I then spent most of the time with i3 and xmonad.
But I like that people still maintain it. If I actually wanted to use it I would use NsCDE: https://github.com/NsCDE/NsCDE It's a CDE skin for a modern FVWM version which does have a lot of mod cons.
https://en.wikipedia.org/wiki/Visual_User_Environment
VUE was never open-sourced sadly and there is no 'remake' of it either like NsCDE: https://github.com/NsCDE/NsCDE
But it's just for nostalgia. I wouldn't use it today. I tried recently (I still own an old HP box with 10.20) but it's just too barebones.
Fonts in nscde still look blurry to me, maybe it is missing kerning or hinting... but looks much better to my eyes.