thrust block

I am currently building a working 1:37 model of the starboard triple expansion steam engine that I found on a 3D-printing website. Click here if you want to see the project in its current state. Since I also have a propeller, I would like to attach it to the engine via a thrust block, but I will...

I have looked through the profiles and deck plan and do not see the thrust block for the turbine's center shaft. I see the main engine thrust blocks plainly marked. The turbine must have a thrust block especially being a very sensitive piece of hardware. Usually the thrust block isn't built into...