I spent a great deal of time at university trying to create make-up based on the Terminator. I've had abit more practice since I last tried, so I thought I'd have another go. This was a makeup I created a while ago and it was done fairly quickly. I wasn't particularly happy with it - I felt it was too bulky and there was a very obvious line visible on the skin where the prosthetic met the flesh.
I've since had another go which was a little more successful and can be found here.
The first step for this makeup was to make a cast of my face. You usually do this to someone else so it's a little awkward doing it to yourself. I had to leave one eye uncovered so I could see what I was doing!