I was hoping it was possible for you to develope a plugin that made it possible for an admin to simply type a command such as /placenpc bank 1 and it would place an NPC that when you interacted with it through right clicking, would open a chest that only you could access. Essentially a bank. May need permissions but would be perfectly happy without. This may be a HUGE request but I think someone in the community can pull it off. P.S. If your going to dev it, please let me know as I would LOVE to test it P.S.S. Please only work on this if you think your going to be long term.