Hey guys, very complicated problem

samurai shodown5 special is a neo-geo game, it it very special case due to censoring, essentially the AES home console version was broken due to censor, but the MVS arcade version lacked training mode.

There was a way to play the AES version which had training mode AND be uncensored, basically the most definitive version. I did a ton of research, it was something like a cheat + universal bios on the AES censored version. However I tried everything and couldn't get it to work ...

I had it working a LONG time ago with kawaks (think it was a loader setup), but I lost those files. Can anyone help me set it up again? I don't care if its kawaks, MAME, nebula or whatever emulator. I grabbed the rom files from this site I just need to know how to setup the bios/configure/cheat/whatever to make it work on the emulator.

Thanks in advance.