I would like to create a story from this, since they look like they are being preserved:



Together, Sunset and Twilight risked their lives and their time with their loved ones to stop one of Equestria’s greatest catastrophes. For their loyalty to each other as the greatest of friends, they were spared from death; locked to each other they lied down in the seas like colorful statues, preserved to forever lie there until they are needed.



Many years later, long after the last of their friends had passed on, several divers encountered the two of them, and brought them to a laboratory facing the glittering skyscrapers of Canterlot. After cleaning them from the marine underbrush they tried many ways to wake them up, but only to fail. They cannot be cut to pieces or dissected, for their bodies were supposedly protected by what seemed to be a strong magical barrier. And no one is able to separate the two: their forehooves had been glued to each other, by the same magic that protected their bodies from harm and decay.



One scholar found a solution to their problem: the two friends were to be stored into a magically-infused chamber, and they can be awakened once the correct words are being spoken. At first the divers (who are scientists) scoffed at that idea, along with the other members of the laboratory. The scholar approached the platform where the two friends are being stored, and uttered a few words in an arcane language.



The two ponies then shrunk to the size of mice, and were transported into a potion, filled with a chemical that preserves and heals their bodies. And now they are waiting for someone to release them; whether it is Equestria’s darkest hour or simply for any reason, they want to experience the joys of life once more.



If you want to learn their secrets of Undying Friendship and Love, open the vial and say the correct words. By doing so, they will rise to the sky to become two beautiful, bright stars. They will still visit Equestria every now and then, either to defend it from another catastrophe, to see its remaining and recent features, or just to visit any remaining friends of theirs — and they can help you as well!