Is Thanos an Eternal?

In the comics, the eternals started as a separate offshoot community on ta moon of saturn because he wanted to fuck. And that's why the eternal eternals don't do that. The split between them comes from the split between a character named mentor, who is thanosdad, and the character zuras which doesn't appear to exist in this movie. So i would say most of the characterizations were pretty consistent with the comics, except for ajax. Ajax usually kind of a dick. And zuras is their zeus. That one's what salmahik appears to be.