Hi,
Not sure if it’s helpful, I usually play around CAD drawing and lost wax casting. I have some spare casting to share, not sure if it’s helpful to share. If anyone wants to try your filing and polishing skills, can message me.
I’m also looking to retire some of my shaped rough amethyst, all around 2 to 5 carat range. The finished products looks quite nice. I just don’t have time to invest and polish the rest. Message me if you feel there’s a need.
Thanks,
John