I used the exact prompt as @techhalla, but in Antigravity with Gemini 4 Argon on High thinking, and it did this.
Something must have been wrong with his prompt, because Gemini 4 is insanely good at this:
I want you to create a fully immersive web experience called "Leonardo da Vinci's Workshop".
The core of the experience should be an antique-style book containing Leonardo's actual designs and sketches. Use four of his most iconic inventions.
When the user clicks on one of the designs, the original sketch should come to life as a fully interactive 3D model built with Three.js and WebGL.
The 3D experience should feel polished, visually impressive, and actually demonstrate how the invention works.
+7
Escenas 3DNuevo1:13Proyector de vitrales@MooncastOnline
Escenas 3DNuevo0:34Isla de dinosaurios@Italianclownz
Escenas 3DNuevo0:31Maquinaria de Cronos@hive_echo
Escenas 3DNuevo0:22Estación en Blender@yachimat_manga
Escenas 3DNuevo0:55Nueva York@karankendre
Escenas 3DNuevo0:59Tornillo de Da Vinci@arundesigns