There’s a model of a Neanderthal I’ve seen that has red hair and light eyes. She looks a lot like our daughter. I’ve read that the “ginger” gene and maybe allergies come from Neanderthals.
Because of the way the larynx is positioned in the Neanderthal throat, they had high voices and ‘sang soprano’ and may have ‘sung,’ not in words, which would have been difficult, but in tones ... places with naturally resonating harmonics would have been important to them, if the preceding is true, as such properties amplify and modulate tones.
See also see here
I think the girl you are talking about appears at this link several times, the first time on about line 19.
I suspect my late husband had a relatively high percent of Neanderthal. Can DNA be obtained from Cremains (ashes)? He was a pale blue-eyed redhead, Scottish/Viking ancestry with some Cree Indian. Very strong and muscular, long torso, short legs, very hairy including one shoulder, some translucent crystaline teeth; receding chin (he wore a beard to conceal), slight brow ridges, hard head, mans growth at 13, quick temper, and warrior disposition. I guess if I tested our two children and myself they could pin down the percentage, couldn’t they? He had hives when young and I have respiratory allergies. I also have rather large molars, and that ridge behind 2 of my upper incisors, and long roots, also stronger than most women.