Space Out: Starbird Migration

Originally posted on my deviantArt for their SpaceOut wallpaper contest, this piece was created with a very large high definition display in mind. For the fun of it, I decided to make the piece an ISpy game as well as a joyous, colorful background.
At full definition, a sharp eyed viewer may find:
1) Two starbirds, one green and one pink.
2) A space station.
3) Two edge-atmosphere aircraft.
4) A space dragon.
5) A space ship heading in towards the planet.
6) A traveler's blue box.

Drawn entirely in Clip Studio Paint EX while listening to 'Starlight Brigade' by TWRP on repeat.