Has there been any further development of this recently?
Yesterday I downloaded, extracted and tried to run this on my real Amiga (see sig for details). I didn't get any warnings of duplicate files on extraction.
It boots and loads the kickstart alternative but, like some others, it then just resets to a light grey screen and stops - I presume it crashes because the floppy drive clicks once and then stops too.
I tried booting from an SD card and from a real IDE drive with the same results.