Sumerian Anunnaki
It was a very strange RV session, because its result completely differs from common patterns and views. As it turned out after the fact, we were studying the Sumerian Anunnaki gods. Meanwhile, the creatures we saw are completely different from the images in bas-reliefs and cuneiform descriptions on clay tablets, although their appearance is very "familiar" and present even in pop culture.
I present my report here, but 2 other viewers described exactly the same features as me, so it was not just my imagination or "missing the target".
At the end of the article, I paste drawings from several other sessions with a similar theme, which are strongly consistent with the current one and confirm the new theory of the appearance, appearance and origin of these creatures.