This was a 4 hour commission for username Svaros, a robot design for their alien race called the progenitors. They wrote a small description to go with this drawing too:
"Deep in far off space, a new breed of warrior is built from the best possible minds of the empire. Yet body is only half the picture. Elite soldiers volunteer, their bodies sacrificed but their minds live on, elevated to a totally new level of existence. One where organic and synthetic slowly converge."