Ask first and third party Developers who wish to create a public space in Home, rather than having the space based on one game, have it based on a series or franchise. That way the space would remain current long after the game itself is no longer being played or is now forgotten.
And updated accordingly with each new game to the franchise.
;^) I've always liked this tree from the Lockwook HQ space. They made free versions of many of the furnishings there, but not this one. It'd be cool if it were made available.