TheKing464,
So, I have looked at your file and made some of the required edits. However I noticed you were using SSDTs from other peoples builds. Please don't do that. There's a reason why we set the files in the way we do. Because we only put in the things we know that actually work.
As it goes you are lucky that I do have a base working EFI setup made for Asus Z590 Prime A boards also (based on other users tests). So I have based the updated EFI largely on that.
However I'd made a couple of significant edits. First I'd removed most of your Intel Smalltree & Atheros ethernet kexts - you had about 4 kexts in there all enabled (which will cause problems if all enabled). You don't really need them because if you are using latest Big Sur, your Intel I-225V 2.5Gbe LAN is natively supported (so no patches). I'd also removed some of the unneeded SMBIOS data as well replaced the entire ACPI section. Aside from having the minimum ACPIs you didn't have SSDT-RHUB.aml which is essential for Asus based setups. So I have added that in.
I have also added the spoofed device properties for the Intel i9 Comet Lake UHD 630 IGPU (9BC5).
To use Rocket Lake you need minimum Opencore 0.6.8. and Whatevergreen 1.4.9. plus Catalina 10.15.7 or Big Sur.
If you want to use an earlier macOS you will need to spoof the CPU & GPU to Comet Lake Lake compatible EB060800 000000000 00000000 00000000 for CPUID1Data and FFFFFFFF 000000000 00000000 00000000 for CPUID1Mask, and CML UHD 630 (00009BC5) AAPL,ig-platform-id.
Anyways I want you to know, not many people have had much success running the Rocket Lake CPU& IGPU all on its own. The key point you have to understand about your build is that you have an extremely new board. It is so new that there's a problem with it - it is largely unsupported. The issue with the Z590 is that coupled with the Rocket Lake chip, Apple has never made such a board or system before, so there is no macOS support for it. The only way you can get around a working system is to spoof most of the system to the last gen CPU. But the spoofing itself is an issue, dependent on the CPUID used also (under the Emulate CPUID section in Kernel). The 11900K Rocket Lake is harder to spoof generally compared to the Comet Lake 10900K chip. Comet Lake is better because aside from having full support in Catalina 10.15.7 & Big Sur it can spoof successfully to Coffee Lake on earlier macOSes such as High Sierra.
So my suggestion would be, if you want a good system out of the 11900K, get yourself a compatible AMD dedicated GPU card to run it on, something like a 5700XT, Radeon VII, RX570, 6800XT etc, to pair with your IGPU. That would be a better fit for you (as the hardware acceleration works better overall in that manner). That's what suren6791 achieved on his system here. >
https://www.tonymacx86.com/threads/rocket-lake-and-amd-rx580.314041/