Here is my dump [URL="https://www.badcaps.net/filedata/fetch?id=3319209"]DQ77MK_DUMP.zip[/URL] , it is combined into one file for editing with UefiTool.
You can split it yourself by hex editor (First: 8MiB;Second: 4MiB).
The dump suggested above in UefiTool opens with errors.

Offtop:
If anyone needs, I have a working modified version with support for booting from NVME.Here is my dump [URL="https://www.badcaps.net/filedata/fetch?id=3319209"]DQ77MK_DUMP.zip[/URL] , it is combined into one file for editing with UefiTool.
You can split it yourself...