iradovsky
great stuff to work with!
Fully prepared and tested in production STL files and 3DM source model for editing or modifying.
Sizes from 15.5mm to 22mm Each STL file contains two halves.
Model size varies from 15.5mm (inner diameter) to 22mm.
Model volume varies from 0.54 to 0.74 cm^3.
Weights for different metals:
OBJ's are not tested (anyway OBJ format is useless for production when native modeling software is Rhino), exported from Rhino as meshes and as NURBS. I added OBJ's just for better publishing and placement after stupid recomendations of CGtrader (probably for smart heads from CGt quantity of junk and thumbs is more important than quality of models).