Pokémon Model Ripping Project

[Fallenleader]

I've seen these on every pokemon model, file type ending with _nor so presumably normal maps, but they don't seem to function the same way at all. are these something slightly different? 

Have you tried using it as a world space normal? That's what it looks like at a glance. The only other thing I can think of is it is a packed texture, so RG XY and B is something else.
On another note, anyone know the file locations for the pokemon gym stadiums?