Hopefully the Super Star will join the Ju52 in offering revenue flights around Germany. See
https://www.dlbs.de/superstar/engl/index-e.htm
I've seen the Ju52 at Frankfurt on several occasions - it looks tiny compared to even mini-jets like the 737.
Had a good look round it at Fuhlsbuttel once, thanks to the kind generosity of the LH historic guys. They also have a Me 108 which I've also had a look around - a lovely old aeroplane built before cost mattered, it seems.