[HELP] AMI bios signing (.SIG File Generation) / hp 14-dk0002dx Modded BIOS

For weeks now I am trying to unlock the full power of my hp 14-dk0002dx. I have finally gotten to the point where I can actually Mod the bios, my problem now is actually flashing it to the machine. Is there an easy way to do this? It would be simple from the EFI installer that comes pre-installed, however I need .SIG files. Is there a simple way of doing this or a way to bypass this all together? I’ve tried all of the command line tools and other methods I can find and noone seems to respond to these posts…

Thanks in advance.