Welcome to this map for Creeper346421 community challenge of an Olympic stadium of your design.
I have chosen for a different radical change of the modern stadiums. It is a wrestling stadium with two rings inside a large wooden stadium.

Philosophy of the design:
Modern, Olympic, stadiums are large stadiums which looks nice in use but what after the games? It happened several times in the past after the olympic games of world championships of soccer/football that these stadiums remain unused and thus wasted resources/money spend on them. Although often they do reuse older Olympic stadiums or are planning to ship an half stadium oversees it still uses a lot of environmental resources.

I chosed for a build inspired on the japans "edo" era/begin "meiji" era style. (Okay inspired by "Rurouni kenshin" tv series).
The entire island buildings are made of local/nearby trees. That means less environmental pressure on transport. The stadium is designed with seating rows to be retracted so there comes a lot of space free. In other words the stadium can be given more easily a different meaning.

Features of the island:
- One "big" stadium.
  - 240 one block cheap seats.
  - 15 luxury seats.
  - Lighting system control.
  - Two layered ventilation system.
- Flower field to demonstrate the icon of the event.
- Water ways as the main hidden water spring.
- Snack stand for big events.
- Welcome gate with after an information post.
- Harbor, dammit that ship of mine is better of sinking.
- Small toilet area.
- Upper parts:
  - Main, open, kitchen.
  - Main administrators house. Place for medals and other official documents.
  - Storage house.
  - 6 Row houses. All with different outlay as a proof of re useabillity.
  - 3 Hot springs.

Final words:
Thanks for looking a this project. Feel free to enter Creeper346421 community challenge, it is going on till September somewhere. The terraforming took some time but was rushed up at the end. The water was later made into it with mc-edit. With the largest render distance you could probably see the end of it.

Renders made with Chunky
Please note that several renders wheren't included because of lighting troubles.

The texture/resource-pack is mojokraft 64x64 in renders and 256x256 in normal screenshots.