ACS Ambient Vesuvius Replacement Portafilter and Steam Knobs

The ACS Vesuvius espresso machine comes with some pretty crappy wooden parts in the potafilter handle and the steam/hot water knobs. They're out of round, drilled at an off angle and wooden parts start looking pretty shitty after getting wet during cleaning.

While the original wooden portafilter handle has a curve to it, I've designed the replacement without the curve as the rest of the machine has hard angles and I think the replacement looks better with straight sides.

There's a file fo