By Request: This is a modified version of my other stand - only this one is for the bare phone without the Ringke Fusion case. See http://www.thingiverse.com/thing:631289 for more details.

This is a generic stand, with a 25 degree tilt, which seems to be the most popular viewing angle. I have added little dams at the ends of the stand which help keep the phone in position.

It didn't win the OnePlus design contest, but it is ridiculously robust and functional. Enjoy!