Artist builds 3D castle models for Daidenka cards with GPT-6 Astra

A Japanese illustrator uses Astra to build castle 3D models from literature and research papers, then shoots views from the models to generate card illustrations with noticeably better precision.

road | CNP/デジタル城下町

@road_ninjartArchived 2026.09.14Originally posted 2026.09.06