This is basically how I draw dragons. If you want to use a template for your own dragon, please credit me in the description! This took such a long time to make... ;-; Press space to move to the next slide!
To use the full body template, add in the flesh of the dragon skeleton, using the red bars as guides. You can also change some of the features! Once you color, you should be good! To use one of the front head shot templates, use the duplicate tool and the face grid to help place all the features. Color and you're done!