This is a great conceptualized character from a persons imaginative and creative perception brought to life. How many of us can truly say that we created our own version, a good one at that, of Optimus Prime. I commend you!! Good, no, Great Job.
So I started looking at this, and the first three thoughts were "Whoa, that's from a Unicron body?", "Whoa, that's huge", and "Whoa, those are ALL made figures?". Excellent work. Just excellent.