Dead Sun - the advena body

Illustrating how the advenas' body and face looks like without armor. It shocked humanity when they realized how similar it is to the human body on the outside. However, they are much taller due to their long, disproportionate upper body and neck. Their eyes are on the side of their head, letting them see their surroundings in a wide angle. Their mouth is also much larger than a human's, it divides their face almost up to their eyes when it opens. Their highly resistant skin is most commonly grey, but can be white or black too in very rare cases. There are many thin and long scales covering their head, resembling hair, but composed from a stronger, horn-like biomaterial that keeps growing and they can cut it off if they want to.