About this 3D model
Based on Fermat's spiral with Fibonacci sequence, I created this model using 3D Studio Max with Maxscript and fixed afterwards with Magics, so the file is 100% clean and ready to print. I made it with 60 mm diameter, so it won't take too long to print and it will look nice on your table. I might create variations upon request or sugestions. If you print, don't forget to upload :) https://www.youtube.com/watch?v=3ij0LJ1EJtg&list=UUpKjpmwlxkl7rDlxeNJCobw&index=3