As long as it works I don't think speed will be much issue since people will probably only be scanning a file once. Have you found any non-4BPP KFTIMs yet?
I have not specifically checked the images in the PAL KF game, but I would expect it to use the exact same format. I wouldn't be surprised if Echo Night and other Fromsoft games from that era use the same custom loader setup, and therefore this ripper might work for them too.
EDIT: Would you mind if I moved this to the "Tools" section? I would hate for it to get buried in "general" and lost.
I have not specifically checked the images in the PAL KF game, but I would expect it to use the exact same format. I wouldn't be surprised if Echo Night and other Fromsoft games from that era use the same custom loader setup, and therefore this ripper might work for them too.
EDIT: Would you mind if I moved this to the "Tools" section? I would hate for it to get buried in "general" and lost.