Transfer BoTW EUR save to US version with saviine.

Takes a bit of setup and you have to have both versions of the game bootable but:
1. Get your IP (I used this guide for windows)
2. Download saviine (required even if you have it on wii u since it includes a exe for windows)
3. start saviine on wii u and put in your IP, then Press x, it'd go back to home menu
4. boot dump.bat in saviine download,...

Transfer BoTW EUR save to US version with saviine.