Pleas be patient with me as this is my first time with osx virtualization with gpu passthrough.
EFI - is this the opencore binary I used?
Ioreg - I used IORegeistry Explorer - file is in attachment zip file
SystemInfo - see attachment.
Hackintool PCIE Export - there were several files generated I picked the plaint text - see attachment
VM XML File - proxmox does not use xml, it uses plain config file - see attachement
By the way, when I boot my osx vm I can already see the opencore menu, showing the boot drive, recovery, etc. And when I press enter to boot, I will see the apple logo with progress bar, but progress bar will remain at 0%, then my monitor will turn black, but I can still connect to the vm via screen sharing.