T-edition sprites/portraits patch

That's surely a patching problem but that patch is still not 100% compatible with any mod/patch out there due to the egger's palette hack. I recently made a slightly different version that doesn't use that hack and it's much better in terms of compatibility.
It's meant for an unheadered rom

Have you tried this one? This is a compromise patch that doesn't use eggers hack and it's probably compatible with any ffvi version or hack.