You'll have a number of options.
I'm documenting up the schematics, the PCB layout and the general step-by-step construction in a couple of videos and web-based article so you can source everything yourself and build it all on your own if you want to.
For those who aren't that keen on building the circuit-board, I'll organize for that to be available as an "off the shelf" item, all built up and tested -- in which case you'll be able to simply knock-up the framework, add a camera, UBEC and antenna.
Then, for those who just want to "fit and fly" I'll try to organize a "ready to go" version that will require nothing other than fitting to your model with a bit of velcro.
RCModelReviews.com, just the facts.