Customized version of https://www.thingiverse.com/thing:3274833

Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=3274833

Using the following options:

TeethA = 10
GearAExists = 1
TeethB = 30
GearBExists = 1
Thickness = 10
GearSeparation = 10
HelixFaceAngle = 15
Layers = 2
ChamferThickness = 0
InnerChamfers = 0
PressureAngle = 30
DiametralPitch = 0.5