Extrapolating from 1st Century countrymen:
"The result is shown in the left portrait above: a person with abroad peasant's face, dark olive skin, short curly hair and a prominent nose. His height would have been on the order of 5' 1"; he would have weighed about 110 pounds. Alison Galloway, professor of anthropology at the University of California in Santa Cruz , said that: "This [portrait] is probably a lot closer to the truth than the work of many great masters."
Jean Claude Gragard, used the left image in his documentary "Son of God," which was broadcast by the British Broadcasting Commission in 2001. He said:
"Using archaeological and anatomical science rather than artistic interpretation makes this the most accurate likeness ever created. It isn't the face of Jesus, because we're not working with the skull of Jesus, but it is the departure point for considering what Jesus would have looked like."
http://www.theguardian.com/media/2001/mar/27/broadcasting.uknews2