You are correct. I was writing faster than my brain can keep up. What I meant to say is Elohim in the first chapter (not first few... me not concentrate), later God identifies Himself to Moses as YHWH. He is called YHWH Elohim from chapter 2.
Doesn't change a thing about my original point. NPL means fall or abandon. Nephilim could be translated fallen ones rather than giants. We got into this whole Bible slide because of the Nephilim. It repents me that I made it. Too bad I can't destroy it from the face of the earth.
are we in festival?
No; He identified Himself as "I Am That I Am". YHWH appears in the Bible long before Moses, as I indicated. I am not involved in your discussion of Nephilim.