Hey Alex, on the character mods, you would just need to replace the CHAR_SHEEVA.XXX in the ASSETS folder (make backups of everything!) and take the number in the TOC file (that came with the mod)to the left of her name and copy it, then open the original TOC file in the PS3GAME folder and the one in the CONFIG folder and replace the number beside her character name with the number you copied earlier, same goes for the cyrax mod...the stryker dds files won't work in the current state, they were just to show where to mod the files, these were converted over from Texture2d files with a tut on how to do this, mod and repkg by scorp about 6 pages back I think.
As far as the SONNYBILLpkg I cant get it to unpkg with any program and I can't seem to get it to install because I'm on BLUS version also!
hope that helps with the modding part
- sent from my jailbroken IPhone