Additional info on the Nordics is that out of these three races, they are apparently the only ones humans can't contact, so humans have to get info about them from the Greys. So while the Nordics try to stay out of politics they are being used by the Greys to strike deals with humans. When Nordics contact humans they sometimes warn us against the Greys, so they probably doesn't agree with everything that's being said about them. You gotta' love alien mythology. And of course no one loves politics more than Reptilians, and thanks to their shapeshifting abilities you can find them in all layers of society, especially in positions where they can have power and cause drama.
So at the bottom we have the nordic alien Jomhil in the world of humans. People who has been abducted by Nordics sometimes tell they've seen their abductor walking casually around between other humans, which they can easily do thanks to their human appearance. So Jomhil is getting to know humans up close by playing tourist and trying to find his way using our primitive navigation system.
Next to him is the reptilian Kent in his human form. Reptilians are not from a different planet but rather hybrids created by the greys. They were created before humans came around, and therefore consider humans lesser beings. Just don't point out to them how humans have taken over the planet and how they themselves had to adapt to human society to survive. They don't talk about that.
The Nordics, Greys, and Saurians play a big part in my works of fictions. Although one Saurian is left in the events of the work of fiction I am currently working on, Nordics and Greys thrive.
I love this picture so much, you catched each personality!