integrated_multimodal_description: [Shot 1] btssetstyle, photorealistic live-action behind-the-scenes footage. A single static wide portrait shot shows an indoor green-screen soundstage water tank. A woman in a yellow waterproof jacket stands on a small floating wooden raft. A curled octopus tentacle tip protrudes from the water behind her. Overhead lights, metal trusses and the green-screen walls remain visible. An off-screen adult male director with a firm, natural voice (S1) calls: <d>[English] And action!</d> Water swells behind the raft as a giant rusty-brown octopus surfaces. Two thick arms slide beneath opposite edges of the raft and smoothly lift it above the water. Water pours from the wooden planks and wet suction cups, sending expanding ripples across the tank. The woman bends her knees and spreads her arms to balance through a gentle wobble, then smiles toward the filming camera as if surfing. The octopus steadies the nearly level raft, reaching the raised position shown in Picture 2. Its arms support the raft without touching her body. The director (S1) calls: <d>[English] Cut!</d> overall_soundscape: Quiet studio ambience, a strong water surge, splashes, dripping water and gentle wooden creaks. No applause or cheering. non_diegetic_music: N/A