Base~
https://www.deviantart.com/elementbases/art/MLP-Base-183-775513026
Song~
Lullaby for a princess~Music Box



Full picture:https://www.deviantart.com/shadowandromeda/art/MLP-Next-Generation-Aurora-s-first-sunrise-778299948

Ship:
Princess Celestia×Thorax—Princess Aurora(young)