Recreate ECHO, a digital human
Create an interactive metallic portrait with scanning light and 35,000 particles that scatter and return. Give the workflow to your AI, or copy one prompt at a time. Start from the head model and build the effect in your own project.
The 4 steps From first input to finished result
- 01Start with the portrait
- 02Give it the ECHO look
- 03Turn the surface into particles
- 04Check it, then make it yours
Tools & versions What the creator used
Codex / Claude CodeUse your available coding modelYour existing assistant
Three.js0.185.1Open source
Recipe targets Three.js 0.185.1 and Vite 8.0.13 with plain HTML, CSS, and JavaScript. Node.js 22.21.1 is the author test runtime. The original demo uses React, but React is not needed to recreate the scene. Prompts were written from the completed design; they are not a claim that the original was generated in one shot. An author-built rehearsal using this recipe and the head model installed, built, and passed desktop interaction checks. It is visually similar, not pixel-identical. An independent learner or second-assistant recreation is still pending.