With all due respect, I still think it is in game.
Wait. Are you saying you think that that cockpit screenshot was taken in-game during game-play? That is clearly a static rendering not taken while playing the game. I don't believe they were even in the game client.
Here is a video of something that 1 amateur made in his spare time in UE 4
https://www.youtube.com/watch?v=HEI-VAcs-2Q
Uhh that doesn't not even come close to the detail and resolution of the static, Maya pre-rendered cockpit you showed us. So that was supposed to prove what to us? But at least that guy has a in-game video.
October is not much more than two weeks away. Just show us the 5 min video from inside the actual game client flying around in actual terrain in an actual beta server against other actual players. Then we can evaluate the actual product ourselves.
The fact that you can not display video of anything flying at this point should be a big red flag. You are either not going to release in October, or worse, you will release a hot, steaming mess.
And when you don't release in October you will come back here and say, "Well, there is a slight delay of a year or two because we really want to get it right." and if you release a hot, steaming mess you will come back here and say: "This is just a first step. A foundation we can now improve on."