HOW.
Just... HOW.
I've played my fair share of RPG Maker games in the past, and this what you've achieved here baffles me to no end. When I first watched the announcement trailer I was like "Oh, yeah, this looks rather nice; I'd like to try this ou--" and then you started showing the absolutely insane range of your project.
I'm more impressed at the fact that it doesn't seem to lag. Is that the actual speed of the game, or is there some clever editing trickery? If it's the former, then I'm mightly impressed!
I am quite interested on giving this game a try. I'll be keeping an eye on it.
Good luck!