7 X 10 Mini lathe change gears (metric dimensions)

I believe this is a full set of change gears for the 7 X 10 Mini lathe. Suggested material is Taulman 618 Nylon or ABS. If you're familiar with Freecad you can make any size you need by simply editing the number of teeth. For Freecad in the Combo view double click on involute gear to edit it. Then simply change the number of teeth and save it. You'll have to select the gear and export it as an STL file.
SPECIFICATIONS
Pressure Angle 20
Bore Diameter 12mm
Face Width 8mm
Key Depth 1.4mm
Key Width 3mm
Modules .994 (design reference)

If your lathe has different measurements for bore and key post them here and I will draw them up.