I'll need to do some more testing. Custom clothing aint that hard to make, same applies for pokemon textures. I guess the problem lies within luma in my case.
I just restored my previous 11.4 nand and backed up the system file where the miis are located and restored. Did the trick. Also, back up the nnid, something that is missing from this guide for some reason.
Backed up nand of 11.4, backed up friendsave, backed up tickets.
Everything installed fine, but when i go to friends it tells me to create a mii and no friends show up.
Do i lose it in this process?
restoring my nand fixed it, wouldnt it be easier to dump the ticket.db and then inject instead of dumping all of those tickets? (i dont really know the differences tbh)