Uses the revised B04 geometry at 12 × 8 ft combined exterior dimensions, with Blender lighting baked for the browser. Clouds, lake and foliage use subtle masked image animation; mountains remain fixed. Night is a color treatment with animated stars. Ceiling Calm and Stars work independently of the wall theme. Forest sway is limited to selected foliage patches; the flattened artwork does not support independent motion of every tree. Cinema and the music player are ambient visual demonstrations, with no film, sound or streaming-service connection. Photos show fictional people. The toilet has no visible flush plate; concealed weight sensing is the intended flushing method, not validated hardware. The storage groove and curved floor transitions are preserved.

The moving bed, doors, drawer and sanitary fixtures use simplified real-time materials. Light and contact shadows on the fixed room are baked from one room state, so they do not fully recalculate when doors or the bed move.