There appears to be a competition (advertised on the mcneel forum) which is giving away a quadro M6000 in exchange for concept art.
The catch. It needs to be rendered in Iray and it looks like you need to give away the scene to the marketing fairies at Nvidia
http://discourse.mcneel.com/t/win-a-qua ... tion/29842
Only posting here because I know some of the professionals here know how to use Iray too.