Galaxy Project, island #4 (part 3)

I've been working on the island and can say that am almost done, all I need to do is some command blocks and chests and the island will be 100% complete, but only the island itself as the challenge goes further then just one simple big island, below is a little overview of how it looks, although it's hard to see through vanilla glass, the white lines cover up the inside, but tried my best to show as much as possible with the correct angle, despite the spirals from night vision.