This video is a quick introduction to Arnold Materials. To get the scene I am using check out the links below. The Arnold Renderer Website will give you detailled information on all all material questions.
In the tutorials I work with 3DS Max 2021, but you can work with any more recent version too. There are only minor differences.
Arnold Renderer Learning Scenes:
https://docs.arnoldrenderer.com/displ...
Link to IOR (wikipedia)
https://en.wikipedia.org/wiki/Refract...
Color of specular reflections
https://docs.arnoldrenderer.com/displ...
Arnold Material Library:
https://docs.arnoldrenderer.com/displ...