Pokémon Model Ripping Project

[Radical Charizard]

Does anyone know how to get the player eye shapes to change? I asked in a server and they said it might be a file no one has touched yet and I wanted to get another opinion to see if someone HAS actually messed around with it. All I know is the shape keys aren't what control it. I've been able to import every other part of the player models just fine. Thanks in advanced!