Shroud of Turin
Here is an article and images of a 3D model of Christ based on the Shroud of Turin.
It needs to be pointed out that when the carbon-14 testing was done, it was taken from a repaired part of the Shroud. The Shroud had been in a fire and repaired in the Middle Ages.
The question needs to be asked why no one can reproduce the Shroud if it is simply made from an artist.
This is an excellent summary of the Shroud on this YouTube video. If you are unfamiliar with the Shroud, start here, with this video.