Up Grade ! I don't bite got a 3-D dragon to do it for me ;) - Blender

I used a bump map and gave my 3-D dragon Smaug Scales. 

When you show me the Dragon in wireframe view I have made a three-pronged amateur where one armature controls the top part of the head the other armature amateur controls the lower jaw and the third is an extension should I choose to make the rest of the body.  As well as making an animation of the biting action to show the movement