Here is a taste of how a clever young artist illustrated the 12 signs of the zodiac to scope what each astrological personality would do to adapt at the end of the world.  The set is by E.M. (Ellise) Engel, who created the set for an assignment.

These are characters for my narrative class! I wanted to do the Zodiac signs and to make it even more fun for me, I wanted to put them in an apocalypse setting. – Engel

Go to her Tumblr, here and here or see her Behance site to see  all the signs.