Hey, i've had problems with .soi files before but i managed to get help for those, however it was for the Xbox 360 version and it seems like .soi files and different in both the Wii and Xbox 360 versions of the game
i usually use the rainbow_studios.bms script to extract the .soi files, the script works flawlessly on most of the .soi files from Xbox 360 versions however with the Wii ones it's a whole different case
so if someone can please look into it and perhaps make a special edited version of the rainbow_studios.bms script i would highly appreciate it
here is a sample: https://drive.google.com/file/d/1wc59Iw ... sp=sharing