This repo is just a place where I host my 100% BOTW save file. It's available in both Wii U and Switch formats. Make sure to download the correct one for your console/emulator, because the save files aren't cross-compatible.
How to Use
Wii U/Cemu: Unzip files to cemu_1.23.1\mlc01\usr\save\00050000\101c9400\user\80000001, so that option.sav is at
cemu_1.23.1\mlc01\usr\save\00050000\101c9400\user\80000001\option.sav. For Wii U console, do the same in FTPiiU, except
starting from the mlc folder instead of the Cemu folder.
Switch Console: Use Checkpoint Save Manager to load the saves in, it should have a folder it pulls from on the microSD card. (I haven't needed to load saves on Switch in a few months, so I don't remember the exact filepath)