The flow looks better. Great job.
I took a look for images of jesus and from them he is alot softer looking. that is more rounded.
Alot of the early art before the 17th century will not have the correct proportions. (before the renaissance no one bothered with proper anatomy. Sorry my art history may be a little off so forgive me.)
The Jaw line. Draw a line from the lips straight back. this is were the jaw line shout curve up. yours is a little low. move it up inline with the lips, that should round out the jaw some. The jaw is also a little wide, narrow it down to get a round of V shape. He is square jawed like a marine right now.
Nose. The nostrals should be in line with the corner of the eyes. Just a little wider. Also everyone seems to have him with a longer nose. The normal rule is that the bottom of the ear and nose line up, but on him they have the nose come down lower to give it more length. The tip of the nose in the render looks a little cut off so you may want to play with it to get a nice curve to it.
Skull from front and profile it needs to be more rounded. Right now it is kind of squared off.
Sorry for the detailed critique. Thought it would be more helpful if I told you point by point what was off you you can go down the list and fix what you agreed with.