Unfortunately this kind of projects are sort of held back from the lack of decent emulators for the classic environment - Credits where it's due to Basilisk/Sheepshaver/Minivmac and their authors, but their age and limitations nowadays are showing[1].

Wish I had the skills to write anything equivalent to Dosbox for the 68K Macintosh scene, let alone something anywhere close to PcEm.

[1]https://invisibleup.com/articles/30/