This is a continuation of my idea/concept that has the Element of Harmony necklaces transforming into an armor suit for only one of the Mane 6 to wear and wield in battle should something happen to the others.
Fluttershy's is different from Rainbow's in that her back legs hold the leg plates, not the front legs.
Also the Element of Laughter is on her other wing, you just can't see it in this pose. Didn't like how the headpiece came out because of her darn mane lol.
original by [link]