Hi
I have a requested feature: Material Presets.
Im working in the architectural business with 3ds max and Corona. In 3ds max Design the default renderer is mental ray, and with mental ray you have this preset Materials called "Arch&Design".
So i thought it would be nice to have something similar with corona. So if you buy and install corona, you have some basic materials and Textures such as Glass, Concrete, Wood, Steel etc.
I think that would be great for new users to join Corona as their first render engine. They can look how the preset materials work and have a quicker result. For me i have my own mat library but it would be a great marketing point if i can say to my colleagues who dont have any experience in rendering that they can just apply preset Materials in the first case.