Since Windows 10 was having issued, I used a LiveCD of Ubuntu 21 and ran Petabyte's linux tool to enable the bootflag on the camera natively, which worked great. Upon first loading, ROM0 and ROM1 were backed up and things started working. Great job everyone involved!
A quick note while running this today, when performing an autofocus, once the lock is obtained, the display shows "Headphones connected" but nothing seems to be wrong and normal pictures are taken in focus.