I created a temple of the sea for water Pokemon. It draws inspiration from the original temple of the sea from the Pokemon movie. The giant Kyogre was not built by me but by Eocen. Here is a link to the giant Kyogre he built http://www.planetminecraft.com/project/giant-kyogre/.
The temple though was built by me.
This build is on the server Dream Hell Dimensions Pixelmon. It's a 1.7.10 pixelmon server.