Wax model of Mark Zuckerberg looks more lifelike than the actual Mark Zuckerberg

And his haircut is a major factor.
Facial expression as well. Smiling as opposed to closed mouth

The biggest issue I think is is skin tone. He either got skincare products, a spraytan, some medical issue, makeup, or something because there is no color variation. No red around his nose, change under the eyes, no flushed cheeks or forehead.