Don't worry I made a generic bootable EFI (with hot patches) for Zenbook. That should work way better than Khalidthami's previous EFI.
Link :
https://github.com/FlasHRender/Zenbook-S-UX391UA-hackintosh/tree/master/EFI Bootable generic
Note its a starting place for your EFI. Everything won't work(quite a few things should).
My camera works OOB so I didn't have a problem with that.
Bluetooth: I have aptX(B&W PX) and AAC(AirPods Pro) working for audio, I will be getting the Apple Trackpad 2 tomorrow so I can test that. I have seen a few people talking about few models of mouse and keyboard not working though on GitHub page for the Bluetooth.
HDMI: Do you have Nvidia gfx? if so your HDMI is most probably connected to it and won't work. Maybe you could try Type C to HDMI.
SD-Card: You could try Sinetek-rtsx.kext with you device id paths/patches.