To reiterate what some of us said about posing the eyes, here's a slight comparison

The "Before" picture shows the neck and head bent backward a little, but the eyes and facial expressions are at default.

The "After" picture shows the eyes posed upward by -10, and sideways about 2 or 3. In addition, the eyebrows are dialed to look sort of "worried" or pleading; and the mouth is opened a little as if in thought.

It's very subtle settings that can help convey emotion felt during prayer.

Hope that helps!