Anna and Kristoff: A Frozen Family

So, my first attempt at using digital art, so I would love some constructive feedback!

**Anna and Kristoff are getting their baby girl Kaia (means pure) christened and given an official title of princess by Elsa the queen, that's why her getup is so fancy, I tried to incorporate the medal the King, anna and elsa's father, wore in the movie and the blue jewel their mother wore. ** I chose the name Kaia because in the original story of the ice queen out of the 2 children one was named Kai** please don't repost or reblog. AND GIVE ME SOME CRITICS OR SUGGESTIONS/TIPS on how to make my art better, I'm really new at this!