The Terminator and Terminator 2: Judgement Day are near-perfect movies. They do have their faults however, although minor. Two examples are the eyes of the battle-damaged T-800s. In the first movie, one scene features a full-sized T-800 replica. It looks good for the budget and especially of the time, however in the video below the hokey fake human eye is replaced digitally.
In the second video, the prosthetic eye covering Arnold Schwarzenegger’s face has always looked somewhat off. Mainly because it kind of sticks out and doesn’t move. It’s an imperfection, one of the few found in the movie. Here, another YouTuber has altered the eye to make it appear ‘concave’ and moving with the human eye.