Very often I have to model various souvenir products for mass production. These can be souvenirs for tourists or chocolate molds and much more. I am often approached as a jeweler, but in reality, jewelry products take up a small part of my work.
In this case, I printed a prototype that I made to order. The prototype is 5 centimeters in diameter. I think that the quality is quite high for such dimensions. I recommend that artists not only make 3D models, but always find an opportunity to evaluate how the finished product will look on a scale in real life. This is an invaluable experience.