Poster Art for the new Star Wars Home Movie: Episode 6 1/2
From space, Ahch-To appeared to be a world of nothing but deep blue oceans orbiting twin stars. Dotting the oceans, however, were rocky island archipelagos covered with green trees and grass, where birds such as porgs would congregate. The first Jedi Temple was built on one such island, known as Temple island. By the time of the conflict between the First Order and the Resistance, Temple island was dotted with Jedi ruins.
Source : https://starwars.fandom.com/wiki/Ahch-To
The planet was the homeworld of a large variety of creatures, such as the mysterious Lanai and the large thala-siren.
In this Scene Luke Skywalker is training an ambitious Ben Solo the ways of the Jedi.
Photography / Mock ups ....
In the Stopmotion Studio... Ray is a giant.