FFIV TAY Rip Request

[Barubary]

I get "Run-time error '6': Overflow" when I attempt to use the U8 extractor on any of the bin files, such as banner.bin, etc.
Can you give me a run down on what you did exactly? Step by step if possible.
I used the "WAD Unpacker.bat" to unpack all the contents to a folder titled "0001000157463445".
It contains files such as 00000000.app and the such, what should I open so that I can get to fcp/cpk/0/ ?
What program did you use?
I don't mean to sound incompetent, but to me it's like a man with eyes asking a blind man to shoot an arrow at a moving target and hope for the best.

Thank you for your help thus far, I've done enough on my own but am stuck as I said with that run-time error.
----------------
I've decided to go with Previous's version of the fixed tiles.
+rep for both of you.
Thanks for all your help guys.

You only need to unpack the .app files (and not all of them will work) for this game. However, this will only get you several .bin archives.
These will have to be unpacked. After that, some files need more unpacking (eg: the file fcp/cpk.dat), the result of which (then found in fcp/cpk/0/) can also be unpacked, and those resulting files may need to be decompressed.

However, the unpacked & decompressed result can still be found in this zip archive, so I'm afraid I still have trouble figuring out why you'd want to do the same thing again yourself. =/