Device is: iPod Classic 6.5 gen model is MB565
I've been attempting many different installations and so far none have worked, the closest I've gotten to a complete installation was after using the Rockbox Utility 1.4. Used the default settings for the iPod Classic 6.0 and the installation seemed to go off without a hitch, but on reboot the iPod still only loads the original OS.
Upon checking the iPod on Windows Explorer I see that the .rockbox folder has indeed been created inside the iPod, but it doesn't boot:
https://imgur.com/13x8mRvPlease advise, I have tried plenty a ways already and this one is the closest I've had to working.