You would have to make sure the armor comes with several visual aids because if they get damaged they good as dead in space unless you have some sort of re-navigator guide built in. I suggest it has multiple eyes built in to prevent problems.
the light is really working well ! One thing i could say is that you could break up the big torso shape into smaller ones, to give more diversity on your piece ! Anyway, that was my 2 cents, keep it up !