Celestia and Xerneas almost look alike. Probably Luna with yveltal or Cresselia, Chyrsalis with Zygarde, and Cadance with Sylveon (maybe?) If I'm right (or prediction). Nicely done with the crossover picture though. Love it anyway.
Solrock Vulcarona (its pokedex entries are perfect!) Xernias Ninetails with drought Liligant with chlorophyll (Sunstone evolution and gets better in the sunlight) And something else. I ran out of ideas that aren't pretty much repeats of things already on the team.