We have traced our ancestors back about 4 million years in East Africa, long before anyone would call them "human beings." If THEIR ancestors came from Europe a few million years before that, what's the point?
There's no point, but there are more theories than the commonly accepted one.
His hair was white like snow, and His feet the color of burnished bronze....
Ezekiel noted in his dreams of seeing the Heavenly beings: "...and they sparkled like the colour of burnished brass."