Where can we find / learn how to unlock nvidia firmware?

I have not seen a section for nvidia firmware modding on this website. Is there someone here who knows how / where I can find the proper forum to learn how to modify nvidia firmware?

My main goal is to spoof UUID of the cards, pascal based or even turing.

That would be awesome, but it’s been a few generations without any actual vbios modding.

Since Pascal, the firmware is digitally signed, so there are no modding tools. Only TDP value can be modified, see https://github.com/LaneLyng/MobilePascalTDPTweaker

On Ampere and newest cards you can also modify fan curve on firmware level with Afterburner tool.