awesome!
It seemed like you had some Hayao Miyazaki inspiration in your video, like the dragon/train is like Haku in spirited away, there is the fun and freedom of flying on (or in) a mystical creature, but you brought a much more modern approach to it,
I loved your video!
P.S. No one so far has noticed that you used elvish (from LotR) for the words on the train. :-)