help with "swizzled" switch textures?

[rrrrrraven]

me and a friend have been trying to rip textures properly from the new boku no hero academia game, ones justice for multiple hours now and we just can't figure it out. we can get the textures properly exported but they have the swizzle encoding thing that i've seen people talk about on them. we've been searching for a long time and we haven't been able to find a solution/way to "un-swizzle" the textures. is there anything out there that can help us? 

here's examples of what i mean:

 

any help is appreciated greatly! thank you