I have them and show them occassionally. I let the local elementary school use an incubator to hatch chickens. One day the pre-school teacher called my wife, who is a secretary at the school to send one of my sons down to look at a sick chick. He went down there and what they had was a baby naked neck. The teacher thought something was wrong.
Even though they do not show well,I really like them. I currently have five chicks and four of the red NN bantams have a completely bare neck, no bow tie, just skin.