IBCrazy (active over at RCGroups or FPVLab) has sold a 5.8 GHz ARF of similar design around 1200mm called the Spectre V2. He was selling it through future hobbies for a while, but they don't appear to be available there any longer.
You might try contacting him directly to see if he has any more to sell or would be willing to knock one out for you.
Don't know about what control gear it came with, but it came with an installed 5.8 video system. If you got one, you'd have to provide/build your own base station (receiver & display).