3d printed switch knobs

[72 blue 400]

My buddy’s kid did these for me in a 3d printer turned out pretty nice,just need the arrows painted yellow or blue,he also did some 71-74 b body rally dash wiper knobs which seemed to be always missing

 

[Katfish]

Those are nice.
How did you handle the metal tab the originals have to compensate fit?

 

[EW1BH27]

The knobs look nice. Here's a picture of an original metal tab. Wouldn't be hard to take it out of a switch that has it and make one.