Drawings of Propeller Shaft

Hi Guyz!
I had some early issues with props, and after taking the nut on/off a few times the threading has already started going bad on one of the prop shaft.
I would like to CNC machine some new shafts from a sturdier material than Aluminum, but could not find the relevant drawings on GitHub (https://github.com/openppg/Mechanical/tree/master/Airframe/STEP)
Is it possible to add the relevant drawings on the repo??
Thanks in advance,

Same issue hereā€¦ Thread completely torn.
Did you find a solution to get the prop shaft available?

I got some spare from Paul, for a good price.
Send him a PM, and will sort you out (though it will take a few weeks).