I'm not really sure exactly what you're looking for, but some of these look promising:
http://www.psxcodez.com/playstation/patches/final_fantasy_8.shtml
Try some of the files on there and let me know what happens. If none of those is what you want, check some of these pages:
Google search results: Final Fantasy 8 Pal patch download
http://www.psxcodez.com/playstation/patches/final_fantasy_8.shtml
Try some of the files on there and let me know what happens. If none of those is what you want, check some of these pages:
Google search results: Final Fantasy 8 Pal patch download