Moen replacement shower/bath knob

So I found out that the knob that was on the upstairs bathroom had the wrong one installed and was stripped out so I took it and took many measurements with my digital calipers. I added my own twist to it and printed it out. Accidentally snapped off the internal shaft when removing support material but heated a nail and welded it back together. I used glow-in-the-dark PLA for it which isn't as strong as regular PLA. It's installed and works great. It takes a #10-24x1-1/4. It doesn't work for sink faucets. They could with some slight modification though. It isn't exactly how I want it to look, but it's functional and not too shabby if I do say so myself.