The Glass Tower!

To my surprise, I found a transparent 'glass' floor in the "Island living" build stuff. After finding that, I had too much fun building a glass tower. Spent hours working on it. Not sure what I'm going to use it for yet, but it's awesome!

https://i.imgur.com/DqJJ8wl.png
https://i.imgur.com/jNCWWWl.png
https://i.imgur.com/sJEK0JW.png

At night. I added flood-lights on every floor. 12 per floor:
https://i.imgur.com/Rh9yKkJ.png

Underground. Sub-level One, Two, & Three visible:
https://i.imgur.com/p203BY7.png