Stopping there is most likey either that you've not edited the kernel patches or enabled the ProvideCurrentCpuInfo quirk
Hi Shanee, everything is up & running again. Big Sur that is. It's just the GPU. You mentioned earlier: "I'm guessing your PCI path for the GPU is wrong. Try with PciRoot(0x0)/Pci(0x3,0x1)/Pci(0x0,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0) or check with gfxutil or Hackintool."
So I checked gfxutil and it showed this:
Last login: Wed Jan 12 13:21:18 on ttys000
/Users/edwinpaat/Downloads/gfxutil-1/gfxutil ; exit;
edwinpaat@Edwins-Mac-Pro ~ % /Users/edwinpaat/Downloads/gfxutil-1/gfxutil ; exit;
00:00.0 1022:1480 /PCI0@0/D003@0 = PciRoot(0x0)/Pci(0x0,0x0)
00:00.2 1022:1481 /PCI0@0/IOMA@0,2 = PciRoot(0x0)/Pci(0x0,0x2)
00:01.0 1022:1482 /PCI0@0/pci1022,1482@1 = PciRoot(0x0)/Pci(0x1,0x0)
00:01.1 1022:1483 /PCI0@0/GPP0@1,1 = PciRoot(0x0)/Pci(0x1,0x1)
00:01.3 1022:1483 /PCI0@0/GPP2@1,3 = PciRoot(0x0)/Pci(0x1,0x3)
00:02.0 1022:1482 /PCI0@0/pci1022,1482@2 = PciRoot(0x0)/Pci(0x2,0x0)
00:03.0 1022:1482 /PCI0@0/pci1022,1482@3 = PciRoot(0x0)/Pci(0x3,0x0)
00:03.1 1022:1483 /PCI0@0/GPP8@3,1 = PciRoot(0x0)/Pci(0x3,0x1)
00:04.0 1022:1482 /PCI0@0/pci1022,1482@4 = PciRoot(0x0)/Pci(0x4,0x0)
00:05.0 1022:1482 /PCI0@0/pci1022,1482@5 = PciRoot(0x0)/Pci(0x5,0x0)
00:07.0 1022:1482 /PCI0@0/pci1022,1482@7 = PciRoot(0x0)/Pci(0x7,0x0)
00:07.1 1022:1484 /PCI0@0/GP12@7,1 = PciRoot(0x0)/Pci(0x7,0x1)
01:00.0 144d:a808 /PCI0@0/GPP0@1,1/D049@0 = PciRoot(0x0)/Pci(0x1,0x1)/Pci(0x0,0x0)
00:08.0 1022:1482 /PCI0@0/pci1022,1482@8 = PciRoot(0x0)/Pci(0x8,0x0)
00:08.1 1022:1484 /PCI0@0/GP13@8,1 = PciRoot(0x0)/Pci(0x8,0x1)
00:14.0 1022:790b /PCI0@0/D02A@14 = PciRoot(0x0)/Pci(0x14,0x0)
00:14.3 1022:790e /PCI0@0/SBRG@14,3 = PciRoot(0x0)/Pci(0x14,0x3)
00:18.0 1022:1440 /PCI0@0/pci1022,1440@18 = PciRoot(0x0)/Pci(0x18,0x0)
09:00.0 1002:67b0 /PCI0@0/GPP8@3,1/GFX0@0 = PciRoot(0x0)/Pci(0x3,0x1)/Pci(0x0,0x0)
09:00.1 1002:aac8 /PCI0@0/GPP8@3,1/HDAU@0,1 = PciRoot(0x0)/Pci(0x3,0x1)/Pci(0x0,0x1)
00:18.1 1022:1441 /PCI0@0/pci1022,1441@18,1 = PciRoot(0x0)/Pci(0x18,0x1)
02:00.0 1022:43d0 /PCI0@0/GPP2@1,3/PTXH@0 = PciRoot(0x0)/Pci(0x1,0x3)/Pci(0x0,0x0)
00:18.2 1022:1442 /PCI0@0/pci1022,1442@18,2 = PciRoot(0x0)/Pci(0x18,0x2)
00:18.3 1022:1443 /PCI0@0/pci1022,1443@18,3 = PciRoot(0x0)/Pci(0x18,0x3)
02:00.1 1022:43c8 /PCI0@0/GPP2@1,3/PT01@0,1 = PciRoot(0x0)/Pci(0x1,0x3)/Pci(0x0,0x1)
00:18.4 1022:1444 /PCI0@0/pci1022,1444@18,4 = PciRoot(0x0)/Pci(0x18,0x4)
02:00.2 1022:43c6 /PCI0@0/GPP2@1,3/PT02@0,2 = PciRoot(0x0)/Pci(0x1,0x3)/Pci(0x0,0x2)
00:18.5 1022:1445 /PCI0@0/pci1022,1445@18,5 = PciRoot(0x0)/Pci(0x18,0x5)
00:18.6 1022:1446 /PCI0@0/pci1022,1446@18,6 = PciRoot(0x0)/Pci(0x18,0x6)
00:18.7 1022:1447 /PCI0@0/pci1022,1447@18,7 = PciRoot(0x0)/Pci(0x18,0x7)
0a:00.0 1022:148a /PCI0@0/GP12@7,1/D023@0 = PciRoot(0x0)/Pci(0x7,0x1)/Pci(0x0,0x0)
0b:00.0 1022:1485 /PCI0@0/GP13@8,1/pci1022,1485@0 = PciRoot(0x0)/Pci(0x8,0x1)/Pci(0x0,0x0)
0b:00.1 1022:1486 /PCI0@0/GP13@8,1/pci1022,1486@0,1 = PciRoot(0x0)/Pci(0x8,0x1)/Pci(0x0,0x1)
0b:00.3 1022:149c /PCI0@0/GP13@8,1/XHC0@0,3 = PciRoot(0x0)/Pci(0x8,0x1)/Pci(0x0,0x3)
0b:00.4 1022:1487 /PCI0@0/GP13@8,1/HDEF@0,4 = PciRoot(0x0)/Pci(0x8,0x1)/Pci(0x0,0x4)
03:00.0 1022:43c7 /PCI0@0/GPP2@1,3/PT02@0,2/PT20@0 = PciRoot(0x0)/Pci(0x1,0x3)/Pci(0x0,0x2)/Pci(0x0,0x0)
03:04.0 1022:43c7 /PCI0@0/GPP2@1,3/PT02@0,2/PT24@4 = PciRoot(0x0)/Pci(0x1,0x3)/Pci(0x0,0x2)/Pci(0x4,0x0)
03:06.0 1022:43c7 /PCI0@0/GPP2@1,3/PT02@0,2/PT26@6 = PciRoot(0x0)/Pci(0x1,0x3)/Pci(0x0,0x2)/Pci(0x6,0x0)
03:07.0 1022:43c7 /PCI0@0/GPP2@1,3/PT02@0,2/PT27@7 = PciRoot(0x0)/Pci(0x1,0x3)/Pci(0x0,0x2)/Pci(0x7,0x0)
03:09.0 1022:43c7 /PCI0@0/GPP2@1,3/PT02@0,2/pci-bridge@9 = PciRoot(0x0)/Pci(0x1,0x3)/Pci(0x0,0x2)/Pci(0x9,0x0)
05:00.0 1b21:1242 /PCI0@0/GPP2@1,3/PT02@0,2/PT24@4/AS42@0 = PciRoot(0x0)/Pci(0x1,0x3)/Pci(0x0,0x2)/Pci(0x4,0x0)/Pci(0x0,0x0)
07:00.0 8086:1539 /PCI0@0/GPP2@1,3/PT02@0,2/PT27@7/I211@0 = PciRoot(0x0)/Pci(0x1,0x3)/Pci(0x0,0x2)/Pci(0x7,0x0)/Pci(0x0,0x0)
Saving session...
...saving history...truncating history files...
...completed.
Deleting expired sessions...none found.
It's all abracadabra to me...