A year ago this was given out during an event on the Chinese servers. While SE has been bringing in all those items I feel this little guy got lost and forgotten. He's so adorable.
https://i.imgur.com/x7HYiqd.png
http://i.imgur.com/7gCP6BY.png
It's from this event - http://act.ff.sdo.com/project/170116chunjie/