@Luumi Finally sent me the XP OC Tool shown in his post here:
So, I've made a new Google drive backup including all relevant bioses and tools I've saved.
https://drive.google.com/file/d/1u4YPtDfhKwE_SQlEyAPmGQ4PTM0ESOQi/
Hopefully, I'll update this further after I have a board again, but that may not be for a while.