So I've been playing around with making custom shift knobs to print that would look good in hybrid wood filaments.
I was a bit apprehensive about using this in a car since PLA is known to soften, but at 50% infill and with a nice thick coating of stain/lacquer on top it seemed to hold up this summer just fine.
I also have a plain version without the voronoi style pattern.
Voronoi_Shift_Knob.stl | 8.2MB |