I've had the same map since I started minecraft, so these screens don't cover nearly everything. The main base was done completely by me, no cheats except for the massive amounts of tnt needed to blast the caverns and shafts. All the smooth stone and water is natural (not placed by me, I just diverted the water to flow into the same pool). Base number 2 was done by me and a friend with just about all the mats cheated in. The redstone contraptions are for a new puzzle/adventure part I'm making and again the materials were cheated. I don't have the patience to harvest thousands of blocks when I just want to build. Also a pro tip for making screenshots: F1 hides your hud.
Hey ovedriven i respect your creations in a sense that they took quite a while to complete but i thing they are too cubic shaped and booring if you could add some different, more creative shapes to them that would be even more awesome
Just my opinion
(Perhaps look at the lighthouse of IG_Saint for inspiration)