I just finished my tower. It's the one that looks like it has a giant mushroom top. The floor is all glass so I can view all of the factories, generators and farms I have. Currently I only have a sugar cane farm, bread farm, tree farm, Obsidian generator, and a cobblestone generator.
The tower is mainly so I can have a nice view but later on it'll be my main view point for a floating nether replica.
Can anyone top my mushroom tower?(don't want to make this a contest, though)