I know the idea was tossed around with not much seriousness but,
I just saw a vid made with the GP3 and a Turnigy Talon tricopter. Pretty cheap but well made.
<iframe src="http://player.vimeo.com/video/61156472" width="850" height="478" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe> <p><a href="http://vimeo.com/61156472">Mare Island - Tricopter FPV</a> from <a href="http://vimeo.com/a3rdeyepro">3rd Eye Productions</a> on <a href="http://vimeo.com">Vimeo</a>.</p> <p>Shot using a Turnigy Talon tricopter, OpenPilot CC3D, GoPro Hero3, RangeLink LRS and ImmersionRC 5.8GHz FPV system</p>
Just sayin' :)