It's a beautiful pilot, the animation is stunning, the writing and voice acting are superb, and the characters are fantastic.
It'll never be picked up because animation costs a lot and no company is going to be willing to throw their money into this series because it won't pass their S&P guidelines. Plus it'll be difficult for them to market and as much as this is a creation of love, no company will put their money in without a major stake in control.
It's a damn shame. I can see this as maybe becoming a series on Amazon Prime or Hulu if Jeff Bezos or all the networks that make up Hulu decide to throw their chips in.