Explore the intricate techniques of 3D compositing with Red Giant's detailed tutorial. Master Trainer Lionel Vicidomini guides viewers through the process of correctly setting up the Ambient Occlusion pass while tackling the complexities of the Shadow pass. Discover the art of blending these passes using sophisticated Raw and Filter Arbitrary Output Variables (AOVs). This tutorial goes a step further by teaching how to integrate volume lighting into renders, ensuring a seamless and professional look within After Effects. Ideal for intermediate to advanced users, this session is a deep dive into enhancing visual effects with precision and creativity.