BCM57781 working in Big Sur?

Anyone figure out how to get BCM57781 Ethernet Controller to work under Big Sur?

I have a Asrock Z77 Extreme4 with that Broadcom ethernet port that does not seem to work in Big Sur using FakePCIID.kext with BCM57XX_as_BCM57765.kext as it did in Catalina.

Thanks in advance!