> What about a MOS PPC in little endian mode interim/fun port/project. [...]
> It would surprise me if booting a little endian MOS PPC upto at least opening
> of Workbench screen would take them more than a couple of days

Of the current machines MorphOS runs on only the Efika 5200B seems to be able to natively run an OS in LE mode.

https://morph.zone/modules/newbb_plus/viewtopic.php?forum=11&topic_id=6268&start=55