“Human Document” – my entry for the Shadertoy Competition 2018. A bit to my surprise, this shader turned out to be the winning entry :) You can find (the full source of) the fragment shader here: https://www.shadertoy.com/view/XtcyW4.
Human Document
Image-Based Lighting
This shader uses Image-Based Lighting to render an old watch. The materials of the objects in the scene have physically-based properties.