Here under Prerequisite.
The values are already determined, just need to create the USB with EFI shell and run the 2 commands.
setup_var 0x15b 0x3
setup_var 0x15c 0x3
When you find the value (s) where DVMT has to be set to the appropriate size, you need to create a boot disk with the EFI Shell, boot with the USB and then run these commands to change the size.
example
setup_var 0x15b 0x3
setup_var 0x15c 0x3
It'll work better if you have smbios closest to a real Mac with that CPU. You will then generate an SSDT with SSDTPrgen.sh which will make your system run cooler and smoother.
I don't see an SD card reader in the PCI List, do you know what reader it has?
Also you're using the wrong SMBIOS. MBP9.2 is for Ivybridge, you should go with MBP8.2 or 8,1 for SandyBridge.