I submit this is the human form that makes the most sense. Who hath believed our report? and to whom is the arm of the LORD revealed? For he shall grow up before him as a tender plant, and as a root out of a dry ground: he hath no form nor comeliness; and when we shall see him, there is no beauty that we should desire him.
Isaiah, Catholic chapter fifty three, Protestant verses one to two,
as authorized, but not authored, by King James
IOW, just a regular guy. Quietly blends right in. Not trying to attract any attention or work a crowd. Not having an appeal or "beauty" (ego, shmooz factor) that draws those who love lies and flattery. Spends all day caring for people, healing the sick, and lifting up the broken-hearted.
That's him. The most beautiful, loving soul on the face of the earth. Astonishing, really, as he completely overturns the common sense rule that, "If something appears too good to be true, it usually is." Usually...
Not what most are expecting, hence the marred (corrupted, i.e. misinterpreted) visage.
52.15. So shall he startle many nations; kings shall shut their mouths at him; for that which had not been told them shall they see; and that which they had not heard shall they perceive: