Tutorial about how to set up a raytraced scene using HDRI maps and Brazil R/S renderer

This tutorial will show you how to create a lighting rig that will simulate daytime lighting conditions. Most importantly, it will allow you to easily adjust the rig so you can reuse the rig in many different scenes.

Some basic tips to obtain a realistic car paint material

Basic settings for Car Paint materials. Includes a "Car Shader Library" free download.