Support for Yugioh! Duel Monsters: Saikyou Card Battle PAK Archive Files (3DS)

[ApocalypticFin]

Game Name: Yu-Gi-Oh! Duel Monsters: Saikyou Card Battle
Console: Nintendo 3DS
Format extension(s): .pak
Type: Archive

First 8 or more bytes of the file(s):
.pak - 50 41 43 4B 00 00 00 00 30 - PACK����0

More details:
The New Love Plus and Beyond the Labyrinth plugins for Kuriimu2 seem to almost work, as it doesn't spit out any errors, unlike the Mario Party 10 and Dragon Quest XI plugins. However, they don't show any of the files inside the archive.

Sample files (if possible):
https://mega.nz/folder/LJtkQSbK#etzQnibjRTkTpU6aaOMcWA