This is it. The real thing.

The first screenshot of Iridium Moons.

This is the roof of a tower with several floors and internal stairs that made in Blender, running in the Godot engine. And I climbed it from the door at the bottom all the way to the top. There are no textures, no interactivity, and the controls are absolutely horrible. But it runs. This is the very first build of Iridium Moons.

Getting here was a giant pain in the ass. But that was mostly the slow pace of the very tedious learning process. Now that I know how to make complex building shapes, doors, and stairs, and how to do UV unwrapping and creating trim sheets for textures, I am hopeful that things will be progressing very fast from here out.