Last week, USA Network aired the first season finale of Colony, a drama about LA residents trying to survive an alien occupation. The finale gave viewers their first look at one of the occupiers - an alien encased in an intimidating, high-tech exoskeleton. That exoskeleton, as it turns out, was almost entirely 3D printed on a MakerBot Replicator Z18 by Legacy Effects, which has used 3D printing to generate effects for a number of blockbusters in the past. Get a behind-the-scenes look at 3DPrint.com: http://3dprint.com/125992/legacy-eff...akerbot-alien/