Dark Dreams of Furiae - a new module for NWN:EE! Buy now
Possible way to mod on the iPad
Normally modifying the files of an app on the iPad is impossible, so modding the game would also be impossible.
But there are some apps (one example is PhoneDisk, but there are others) that allow you to mount the iPad as a disk on your computer, and add/modify files, *without* jailbreaking the device.
I have already used this myself to add new MS-DOS executables to the iDOS app, and it worked great! I now have The Lost Vikings on my non-jailbroken iPad =D (for those interested, unfortunatelly iDOS was removed from the AppStore).
Maybe if the override folder be put on the right place, this approach would also allow us to mod BG:EE on the iPad (at least, mods that doesn't need deeper changes on the files)?