Hi I managed to do this EFI for acer nitro 5 an517-52 for big sure, I am attaching it.
https://drive.google.com/file/d/1wkkErcZmSCKRdAepvp-UL9Q9JgffcLEk/view?usp=sharing
WORKING
QE/CI Graphics of IGPU Intel UHD Graphics 630 1536 MB
CPU Power Management
Restart, Sleep, and Shutdown
Internal Speaker, Headphone Audio, and Internal Mic
Brightness
Brightness Key Up and Down
Touchpad with Multi Gesture
All USB Ports (HighSpeed and SuperSpeeD)
Bluetooth
Wifi (with heliport)
NOT WORKING
NVIDIA GeForce RX (Unsupported)
HDMI (Unsupported)
i tried to connect my egpu razer core x with amd rx580 to thunderbolt usbc port, but it tells me thunderbolt devices not supported by this mac, can anyone help me to fix this thing? One more thing if I go into thunderbolt extensions it tells me drivers not loaded, but I don't know how to find or insert them