Holographic Pokémon card shader
I turned a Pokémon card from my binder into a real holographic shader with Kimi K3.1 Pro and Three.js. Diffraction grating, 8 foil patterns, drag to tilt. $2.10 and 38 minutes. The rule that made it work: never ask for "A holo card shader". Ask for one layer at a time. Step 1
