I see Carson similar to this, especially with Ebony gone. He'd have no reason to shave or really care about his appearance. The green would be red, and his eyes would have that unsettling artificial crimson to them.
Out of all of the crepe hair photos I have looked at, this design looks the most realistic, the hair follows the natural direction of hair growth which would happen on the face; on both the moustache and the beard, the models hair is tied back and so it looks like if the design was meant for her too look like a male this could easily be achieved.
Dragon: 4 legs, 2 wings.Wyvern: 2 legs, 2 wings.Drake: 4 legs, flightless.Wyrms: long snake like body with no appendages, can also appear as a traditional Chinese dragon with 4. Legs and no wings yet can fly.Amphithere: 0 legs 2 wings, can be feathered.Lindwurms: 2 legs, 0 wings, long body.Luck dragon: 4 legs, no wings, can fly, long body, furry with dog like face.Komodo dragon: 4 legs, no wings, real.Bearded dragon: 4 legs, 0 wings, often kept as pets