Sea Torii Shrine Miniature Diorama

A procedural Three.js miniature diorama inspired by Itsukushima: a torii gate rises from the sea inside a clear-water block, with stilted shrine halls and a five-storey pagoda. Seasons shift from cherry blossoms to falling maple leaves and snow, with floating petals, koi, a tide cycle, and lanterns that light up at sunset. The water shows refraction and reflection. About 17 seconds of footage. The clip is a side-by-side comparison of Opus 5.5 and ChatGPT-6 Astra on the same prompt. Suited to short 3D showcase videos of Japanese landscapes.