Exciting times,
When you are able to meet people on the internet (thanks reddit) to collaborate and produce something cool.
Let me introduce you to Casey Labatt Simon who kindly made the icon for Cardboard.
A Material re-design was needed and here is the result.
He also made the artworks for the Chrome Web Store listing to promote the extension.
This is inspired from Google's own artworks for its Play Store apps.
Again a big thank to him.
you can find more of his work here: http://www.caseyls.com