He didn't come here to fool everyone. He came to give us a choice, he didn't try to hide who he was. I don't know what purpose you're talking about. He was unique in every other way, why wouldn't he be unique in appearance as well, especially being the son of God?If he was the son of God, I'm sure he was probably very unique in his appearance.He probably looked very much like anyone in the middle east.
Why would you think that? Kinda defeats the whole purpose if He shows up with a big ol' sign over His head saying, "Messiah".