Pyriel, we intend to integrate your patch into our localization patch for the German language. Is that okay for you?
Do you intend to continue working on it? I would find these two points particularly interesting:
Drop a partly comsumed pile of items like medicine, mega medicine etc. back into the vault and it will be refilled. I don't think this was intended but I guess there is nothing that can be done without much time and effort, as the vault counts only the number of piles. Perhaps those can be refused to take in instead, like unknown ornaments.
Fukiens weapon and Viktors Star Dragon Sword have Holy Elemental that doesnt seem to work in battle, although some enemies have holy weakness. Neclord for example.
Plus I have noticed other bugs in the meantime. If you are interested, I would be happy to list them.