Unique Body

Exploration Stage: Station
From: Detective
Description: According to the Collector's blueprints, this mechanical man primarily consists of five parts. I have no idea where to look for the other parts, but I saw something resembling a pair of hands at the Conductor's Station Find the first part of the robot.
Completed: These steel hands are so strong. I'm sure they're the ones drawn on the blueprints. I've no doubt now - we've obtained the first part of the mechanical man. But where should we look for the remaining parts?