I'm having an extremely hard time believing this is Three.js,

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I'm having an extremely hard time believing this is Three.js, this is remarkable.

Opus 5.5 is next level. I’m genuinely impressed by the three.js details. I generated a playable boat scene through Japanese landscapes with dynamic weather, day and night lighting, realistic textures and 3D characters. Live site: https://valley.mengto.here.now The water reflections, physics, scenery and architecture are insane. I could look at this all day.