Map suggestion

Hello, I want to make a suggestion, I would love you to consider it, it would be nice if you make the northern part of the game map like the pole. Think about it, when it is New Year's Eve, you put a huge Christmas tree. It would be very fun, it would be nice, frankly, at least you can only make the polar region to the north that I mentioned during the Christmas season (I did the translation from google translate, forgive if I wrote something wrong)