Illustrate ancient Rome as a vicious robotic centurion with cybernetic enhancements and a metallic body. The robot should have elements inspired by Roman engineering, such as aqueduct patterns and the Pantheon dome, masterpiece by Aaron Horkey and Jeremy Mann, masterpiece, Photorealistic, illustration by MSchiffer, octane render, unreal engine v5, high resolution, wlop, Glenn Brown, Carne Griffiths, Alex Ross, artgerm and james jean