Well this drawing is pretty awesome, but I would change a few things. The dark areas would be darker, since there's a spotlight it could have been way more dramatic. The girl's right arm doesn't look as limp as the rest of her body, but that's a tricky part either way. Last thing is I wouldn't make them both faceless, without a face in the drawing it's harder to guess what's going on by myself. Maybe after he rescues her he opens his helmet to look at her with his own eyes, or maybe when ripping her from their machines he also removes her mask in the process. There are ways to make it work.