So, just to sum everything up in a nice, neat, even-I-cannot-screw-this-up package:
/Fighter/Zelda/FitZelda01.pac
/Fighter/Zelda/FitZelda01.pcs
/Fighter/Zelda/FitZelda02.pac
/Fighter/Zelda/FitZelda02.pcs
etc. etc. all in the same folder, yes?
Thank GOD you helped me (read: did it for me) work this out, I found Pokemon Trainer texture hacks to be so fail since they disappeared after the

of a stock.