Material Library is included.

Corona Renderer for 3ds Max is now available with many new features to this CPU-based un(biased) photorealistic renderer. Render times can be reduced by as much as 50 to 70% thanks to the new denoising capability, which is based on the 3D scene information and not just a 2D post-process effect, while adaptive rendering further reduces noise and grain in renders. Corona now also efficiently handles scenes with more than 255 lights.

https://corona-renderer.com/