There are many ways to extract DSDT & SSDT from the system, this is a way that uses Rehabman patchmatic.

sudo cp ~/Downloads/patchmatic /usr/bin

cd ~/Desktop
mkdir extract
cd extract
patchmatic -extract

You can also extract DSDT and SSDT by hit F4 at the Clover boot screen before booting to the volume. The files will be in ACPI/original

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