Here’s a question about photographs…

So, I took photos of folks in a parade years ago.

I looked into acceptable uses of the photos and this page provided some clarification.

One key point: You need permission from the subject if the picture is used for commercial purposes. Okay, no problem there.

But what if the person is NOT recognizable? See below. Do I still need permission from this Chewbacca clone? [Not that I have any clue who or where this person is now. Hey, even fingerprints wouldn’t help. ;->]

If anyone can clear this up, I would appreciate it.