-The upper fangs are very close to the nostrils, creating the illusion that they seem to grow from the nose
-Long ears, necessary for heat transfer and to prevent overheating. (the crest, presumably, also plays a similar role) Also add a dragon's pretty good hearing
-More than half of the body is covered with hard scales. Such armor is more necessary for dragonets, whose poison is much weaker than the adult dragons. For protection they curl into a ball, pointing up the tail with a spike. Because of their hard from the genus scales it is difficult to pierce them. By old age, these scales become much softer than in childhood
-End of the tail, namely a thorn, similar in structure to the tail of a scorpion
-Crest has the property of "flattening", so many individuals have some streaks
-Growth reaches 3.5-5 meters
*Design based on girdle-tail lizards and scorpions