I made it both of those costumes were made by myself and the other girl pictured, Ginrei. It's pretty half and half.. I drafted the patterns from scratch and cut the fabric, she did most of the basic sewing, I did most of the props and details... It was fun!
The only thing I didn't make was the gloves-- I comissioned my friend to make those for me~ I made the armor on the glove, tho
Man, none of the Rosettes I saw at AX were that accurate! You guys pulled this off well, looks just like the characters. (That's also referring to the other pic you put up, but I'm too lazy to leave two comments. ~_^)