I just noticed a reply to this thread after few months but thanks a bunch @Allen.
However, can you edit the scripts for extracting the levels textures as well?
Here's the samples
Support for them has been updated. viewtopic.php?f=7&t=11052&p=55573#p53330
Thanks a bunch now the levels texture packs are extractable, though some texture still unswizzled incorrectly but maybe because some of the texture using unorthodox swizzle pattern. Like this single .img.ps2 texture files i put here as a example:
movie_icon.img.zip [5.1 KiB]
Downloaded 26 times
As you can see from the attachment files above, the swizzle pattern is kinda weird.