Made this to create the faded beard look. I have not printed or tested yet. Should be pretty straight forward though. Will update after testing.

The length at the end is 1 mm which is a 00 from my research. If you wanted less of a fade you could make it thicker.

It has 2 sides one for each side of your face so the bevel is correct.

Based off: Beardmaker - Beard shaping Tool by 3diyn