A replacement NUT for the T8 Nut because all available on thingiverse or so doesn't fit ...
I used normal PLA with the normal PLA settings in prusa slicer ...
The nut has a tight fit.
It is better if you heat up a spare T8 rod on one side and then screw the nut on this rod from the hot to the cold zone.
Then the nut runs super smooth.
The author marked this model as their own original creation.