I wonder if @Travis_IOI has any anecdotes about the Alphas, maybe you guys at IO still have screenshots or videos of early builds laying around? Maybe builds themselves? 
You did say in the latest stream (that I even clipped) that you played a build from ~2014 in Paris, do you have anything left of it besides a leaderboard screenshot?
There was also an “internal trailer” and the only (I think) image we’ve had of it is this:
Again, any chance of you guys still having such thing and would you be able/willing to share it if yes?