In the original model on Thingiverse the creator wrote:
"I saw this sculpture years ago. Ever since then I have wanted to make one of my own. It seems printing it is the easiest method at this point.
Iota (i) is the first letter of Iēsous (Ἰησοῦς), Greek for "Jesus".
Chi (ch) is the first letter of Christos (Χριστός), Greek for "anointed".
Theta (th) is the first letter of Theou (Θεοῦ), Greek for "God's", the genitive case of Θεóς, Theos, Greek for "God".
Upsilon (y) is the first letter of (h)uios (Υἱός), Greek for "Son".
Sigma (s) is the first letter of sōtēr (Σωτήρ), Greek for "Savior"."
I think it looks like a cool cross, if you turn it to the side it has the shape of a fish.
I added the Fusion360 file I created, you can just change the text fields on the front and back to make it your own. Or use the blank version and add text in the slicer (which I never did try, though)
If you have trouble or don't use Fusion, just write me a message and I change the model for you!
I printed it with a height of 88 mm with tree supports “critical regions only” and “on build plate only”
The author remixed this model.
I added a base to Jamaur5's model