Very nice cosplay, it looks absolutly neat! You did a nice job on the staff too! May I ask how you get the obi to hold up? Did you use a stiff fabric? The painting on her skirt looks beautiful, I´m sure that this tooks you a lot of time
I don't think she/you looks grumpy. I thought she's sad, like when she's seeing the devastation wrought by Sin after the doomed Operation Mi'ihen. The way the hair sits in this scene makes you look more like Yuna than in some of the other photos.