Ripping Panel de Pon GB portraits

[Kramlack]

Not sure I'm understanding the problem completely, but did you follow the instructions in the video description? Going to LucybonesSquirrel's Tumblr page and applying their IPS patch for the game? It comes with a complete save file even. I followed the instructions out of the video you linked and had this up and running in minutes. You can collect the palette data out of VBA's built-in tools. Hope this helps!