I am trying to modify some textures from the Switch version of Gal*Gun2 but the Switch swizzle makes this kind of difficult.
Raw texture cooker gives me this result with autosize:
If I change the size to 4096x256 I get something I can work with at least:
This way I can extract the original textures but I have no idea how I would reimport them. Could this be done with a bms script?