Ivan Martynov has turned to everyone’s favourite evil-robot-overlord-with-homicidal-tendencies for inspiration in the Digital Iron Builder contest. This doesn’t appear to be GLaDOS herself – but there’s no telling whether it’s just as evil or not. The seed part is a SPIKE sensor, an unusual part in its own right. It does look superb as the iconic eyes of Aperture Science technology though. In a way it makes perfect sense for this particular part use – the colour sensor is basically an eye, of sorts. The massive robot in the centre would be impressive enough on its own here, but the addition of a turret and Personality Core really ties everything together.