So, I was playing around with the tabs on the save editor and I clicked "Treasure Data" I got curious what it was so I clicked "Map data" So there was a bar which was loading for about 15 minutes and when it was done, I checked the folder my save editor was in and there was a "MapSearch" DAT...
and if i find the sd card i have my NAND backed up on, i can not only restore the NAND if i solder the right part in, but i can also put my NAND on dolphin, then i can play dolphin online, like PMEX Remix or MKWii Riibalanced