Anyone cracked Yuke's .PAC archives yet?

I've been trying to extract some models from a beloved PSX game of mine (Evil Zone, or Eretzvaju in Japan) and I've kinda hit a roadblock. The files I've ripped from the ISO (unmodified rip from disc BTW) are in the PAC archive format. None of the .PAC extractors I've tried have worked, perhaps because most of them were built for Xbox 360 PACS. Does anyone know of another Yuke's PSX game that has been successfully dumped, and if so how it could be done?

I've uploaded the files if anyone...

Anyone cracked Yuke's .PAC archives yet?