This model was brought to my attention by niniv209 (thanks for that ;). Looking for the diagram I came across this one: ... which looks like an enigma cube and arguably is an enigma cube
by CupcakeJemma
by Uppunuti Home
by happypuppytruffles
by Sab Kuchh Banao Jano
by Happy Drawings
by GpnArts
by Hacks Land