I have seend the 4D cube, and saw a toy on the internet that does something similar. I saw this toy and wanted one but it was not for sale. This is the second version where I had some tolerance issues, Just updated the OBJ and hopefully it will work.
I will upload a video once I have ir ready, it's FUN and mind blowing.

Cheers

*Trinket6 has a different design, It worka like a charm, Also please be carefull on assembly, I did break soe parts and had to reprint the broken piece.

You can give it a try, print 6 vertical with raft and supports.
Join then to look like the picture.