I’ll settle for Mt. Rushmore.
Word is that the stone isn’t good enough for any more faces on the mountain.OTOH maybe President Trump can put up a steel structure supporting a gold-plated version of his face . . .
Regarding Mount Rushmore, as I recall from visiting there many years ago, and have verified since, there is no viable rock face remaining on to which a fifth face can be carved, whether the 5th face be Trump, 0’bama, or any other president.