This image was rendered in CORONA by Autodesk Master Jeff Patton.

And he shared plenty of Free CORONA Materials for download. 3dsMax Master: Jeff Patton has shared a few Corona Renderer paint materials collection for you to download. The zip archive contains preview images as well as 3ds Max file containing the materials (saved as 3ds Max 2012 format).

Download:

You can download this material from : Jeff Patton