Awww that is such a cute pic! I love it.
I especially love: Seymour, hehe he looks funny (in a good way!) I also love how you did Rikku and Yuna's faces, esp Yuna she looks the best, imo.

I don't think Rikku's hair looks quite right , it usually has like a ponytail at the top, but she still looks really cute.

Tidus' nose looks a little odd too...

But its really cute I love the colours and shinyness of it all