Version 18 added more flexible backplates, improved CPU/GPU performance, and new gradient lighting controls.
The plugin functions as a lighting rig. Instead of placing individual area lights, you load a "Studio Rig" that projects an HDRI map onto your scene. This simulates the complex reflections and illumination found in real-world photography studios. gsg+hdri+studio+pack+18+for+cinema+4dzip+link
