I am a bit lost here. I presume you were asking for a sculpture Jesus personally made (asah) or a commentary Jesus wrote. I am not sure why you are asking for that, especially the sculpture, but even if were produced how would one prove it was authentic, unless of course a certificate of authenticity were included. What is quite amusing about your demand, and all such demands is that there is an answer from the mouth of Jesus Himself.
Matthew 12:38 Then certain of the scribes and of the Pharisees answered, saying, Master, we would see a sign from thee. 39 But he answered and said unto them, An evil and adulterous generation seeketh after a sign; and there shall no sign be given to it, but the sign of the prophet Jonas: 40 For as Jonas was three days and three nights in the whale's belly; so shall the Son of man be three days and three nights in the heart of the earth.
Matthew 16:1 The Pharisees also with the Sadducees came, and tempting desired him that he would shew them a sign from heaven. 2 He answered and said unto them, When it is evening, ye say, It will be fair weather: for the sky is red. 3 And in the morning, It will be foul weather to day: for the sky is red and lowring. O ye hypocrites, ye can discern the face of the sky; but can ye not discern the signs of the times? 4 A wicked and adulterous generation seeketh after a sign; and there shall no sign be given unto it, but the sign of the prophet Jonas. And he left them, and departed.
Are you really a fan of Massey or was he just a mortar round?