These are some rough sketches of enemies for TED

This is the heavy robot. it is much larger than TED and uses two rocket launchers that are on the ends of its arms
this is the light attack robot. As weapons it uses two SMGs. It should be roughly the same size as TED, maybe slightly bigger.

The drone is the smallest robot. It should be up to TEDs shins at most in height. This robot uses tank like wheels to work off road and on road. it has a fairly weak pistol like gun on the front.