I want to create a metallic look for a sphere which will be used as part of an animation. I tried to use the Glossy BSDF and Anisotropic BSDF surfaces but still wasn't able to achieve desired results. I want the sphere to look as it looks in the preview window, but also using 3 area lights system didn't do the trick for me. I'm using Blender 2.8 and I want to create this material using script.
This is the current layout and shading:
Example of the desired result (found on the web):
Thank you all :)