I've figured out how to extract the files from a .cia of FE Fates (I own a legal copy, 2 actually). But I'm kind of stumped on what to do next. I have the mods from RainThunder and it says to used the GameData.bin. I've found the GameData.bin.lz, and I try simply looking for certain hex strings without doing anything to it, but find nothing. When I decompress it and open it again in a hex editor, I only get 00s. What do I do to start the modding process?