You can try sending a private message to SnappleofDiscord who posted our 3D conversion info. He seems to be very computer savvy. There are probably others on here who could help, but at the moment, I don’t know who.
Below is the link to his post about using the 3D slicer program. Click on the link below then click on his name as it appears above the post & that’ll put you to a page where you can send him a private email.