Make way for the Missile Men

I did these little guys as a commission for one of my friends who is trying his skill at writing a scifi story. The skinny is that it entails a war between several human factions that have been isolated from Earth since the Roman Empire. They live on several planets and space-cities in the Omega Centauri globular cluster approximately seventeen thousand lightyears away.

Anyway, what I've made here are what I call Missile Men. They are designed to be encapsulated and stacked inside of an eleectromagnetically propulsed energy-seeking delivery missile. The missile is supposed to be able to penetrate up to 18 inches (45cm) of armor, then make an airtight seal and unload these little robotic saboteurs that are programmed to destroy or render unuseable any type of larg-scale energy source without harming (or at least killing) humans in the process. As a result, I've designed these guys as 6.5 inch diameter cylinders when folded up with a height of 48 inches. Then once they are deployed, they unfold to a height of 66 inches and are articulated enough to use a basic kind of martial arts that employs thier serrated left forearms and stun guns.

They also have small chemical rockets built into thier backs and small maneuvering jets in their upper legs.