Glam Velvet Sofa and Iridescence Lamp © Wayfair, LLC, and Diffuse Transmission Plant (materials © Darmstadt Graphics Group GmbH), from the Khronos glTF Sample Assets, licensed under CC BY 4.0. Changes made: textures resized and compressed, sofa fabric recoloured, the plant's animated fireflies removed.

Sheen Chair and Glass Vase with Flowers: CC0, same collection (chair fabric recoloured). Marble, tile and grass textures: ambientCG (CC0). Wood floor texture: three.js examples. Interior reflection image: Poly Haven (CC0).