I built a 3D model and exported this image of it, then uploaded it to Gemini and asked it to do the work of rendering it with embellishments. The initial output had horizontal turbines on the curved edges of the vertical turbines. They have the ability to mark up the image and add instructions for modifications. It's getting better but still making some odd interpretations. Within a couple of years, this is going to be the primary tool of fantasy digital content.

