I have got a big Master Pentultimate from Eric Vergo and have solved that one. So, I have solved the logical equivalent (and this satisfies my rule
; even having solved the harder Multi Dodecahedron from TomZ would be OK for me)- but not the Mini.
I think I have said it in a post that the Mini seemed to precious to me after all that tedious stickering that I did not want to take any risk. (I have used super glue for the stickers, though.)
As you have mentioned yourself, eyes are not the best in my age
and the assembly and stickering was one of the biggest challenges in my puzzle life.
(My eyes have improved quite a bit by my surgery back in May.)