Moravec Meeting

After reading the novels "Ilium" and "Olympos" by Dan Simmons, I decided it would be fun to try and visualize the Moravecs depected within the books; self-evolving cybernetic lifeforms originally built by humans for space exploration, they've lost contact with humanity by the time the story starts. Evolving on their own out among the moons of Jupitor and the asteroid belt, they've developed an interesting array of shapes and functions...