This is a japanese house-tour landing page made in three.js with Fable 5.1 using the dream-loop skill.
Live site:
It's crazy how realistic it looks even though it's all code and under 1 MB (except images). You can tour every room, switch between seasons, see light rays through the house, and watch koi swim through realistic water.
The secret sauce to ultra-realistic 3d in code is a loop like this: dream-loop gets the agent to generate a target image, compare the live 3d against it with a separate critic, and keep refining the result.
Skill:
Let me know if I should open-source the page.