Posing as Khimari. This person has got all the details. I wonder how he/she made the face.
Posing as Lulu. Though her face doesn't look like Lulu, I think she did a wonderful job in producing this costume and hairstyle. Looked exactly like the game.
Cloud. He looks a bit petite for Cloud but still, he has done a good job with the hair and costumes.
This one does looks like cloud with the face half covered. Just that Cloud has got rebonded silky hair instead of this.
This one also, good costume but the face don't looke like Yuna. I think the face can't be helped ba.
The last pic on the right is Tifa in the game and the 2 pics on the left are the cosplay photos. Really looks like right? Too bad the wig is not very nice, not rebonded enough.