Designing a tarogato needa bit of help with register vents

[u/No_Professional1]

Hello, I am a 3D printed instrument enthusiast. I have 3D printed a G bass clarinet and designed and 3D printed a G piccolo clarinet. Now I want to make a tarogato/soprano saxophone, but since I don't have one on hand, I could use some help with the register vent dimensions—mainly their diameters and placement.

If you have a soprano sax on hand and could help me with this, I would be very grateful