Over the Burning Fields | Character Designs

Personal worldbuilding concept art project I've been developing on my free time.
Some Lore for those interested:
The events of World War I left the world in near destruction. Technology, writings, science and progress went back thousands of years due to the Great Catastrophe. Humanity was forced to rebuild history from the ground up.

Today, 10,000 years after what happened, the forces of the empire gather their forces in the city of "Capital" and threaten to bring back the weapons that once destroyed the planet. Through underground excavations they make numerous discoveries about the technology of the past and with it in their power they threaten the peace of the 4 kingdoms.