*uff* I tried so many different version of this pic that when i finish i was like
... SerahvsNoel, SerahFF13-2vsSnow, SerahvsLight... I like the pose, but really I had no idea who to put in it. So I opted for Snow and Serah FF13 because I love this dress. (and also because this model looks more badass, don't know why...)
Serah, Snow, Caius Sword and the void beyond from Final Fantasy 13 and 13-2 belongs to Square Enix.
Serah by CarbinT
Snow and Caius Sword by o0crofty0o
the void beyond by takebon999
BG by google