Pretty typical game script - nothing particularly difficult or special about it.... Item names, menu commands, etc. The conversational bits are mainly sequential.
But it`s a lot to just randomly translate for free.
Especially since I don`t have the game to check.
It might be fun though. Game translations are usually pretty easy if you skip localization. PM me with your group info, and I`ll think about it. My son just started kindergarten, so I have some time to kill.