Rendered spheres showcasing varied seamless PBR materials

Fable 5.2 Cooked 3D. From Prompt to Seamless AI PBR Material in Under 6 Minutes for $0.79

Claude Fable 5.2 on max effort built a material pipeline on my PC: an image model paints the tiles, code does the rest, Blender Cycles renders.

Highlights:
• Nano Banana Pro paints color and height at 4K
• Seams removed by code, not by repainting
• Normal, roughness, metallic and emissive derived by code
• 200 minutes of agent time, video included