Fork this and replace any details you need. (Probably change the account name unless you want to be "Morn").
From the OOBE Screen press Shift + F10
curl -L -o C:\Windows\Panther\unattend.xml https://raw.githubusercontent.com/meowpplecider/bypassnro/refs/heads/main/unattend.xml
%WINDIR%\System32\Sysprep\Sysprep.exe /oobe /unattend:C:\Windows\Panther\unattend.xml /reboot
This will skip the entire OOBE process including microsoft account and ANY questions during the setup process. It still allows you to select your language, region, and keyboard layout.