Next weekend a new world will be implemented. All Donators who have not donated for this month will be de-ranked accordingly after this update. However, you may still import creations before-hand.
The same spawn will be used except everything else will be gone. The chest room contents will be carried over manually.
This may just be me not having too much of a clue on what is going on, but wouldn’t resetting be pointless if your just going to carry all or most creations over to it?
That is also why I only do those of Donators. It would be a very small amount currently and does not affect the reset because its a small amount of the total world; that is after all, the point of the rest.