Affinity Sagas-Bat Vulture Creature Design

Working on some of the creature designs inspired by the head studies below. These were two variations on a scavenger type creature who is chewing on a giant piece of carrion in the story. The two general directions I was pursuing was reptile/dinosaur direction- versus more a scavenger bat of sorts. 
This bat like creature is a bit awkward on the ground when it walks, its natural state is in flight.