Seedance museum flashlight beam wakes glowing chalk-line creatures

Ultra-realistic first-person POV footage, horizontal 16:9, night, near-total darkness, believable low-light camera look: heavy sensor noise, autofocus hunting, handheld sway, real skin texture on the hand holding the torch. Location: a dark museum hall with arched windows, glass cases, and a polished stone floor. VFX RULE: wherever the flashlight beam lands, a creature made of soft luminous chalk lines wakes up inside the beam. The creature is a genuine light source, spilling colored illumination onto the real floor, glass and brass, throwing a real reflection in the polished stone. Creatures exist only inside the beam and fade instantly when the light moves off them. 00:00-00:05 A security guard's POV walking the dark hall, torch beam sweeping; the beam crosses the mammoth skeleton and a glowing chalk-line mammoth wakes inside the ribcage, shakes its head, takes one slow step, warm orange glow spilling across the real floor. His breath on mic: "...no." 00:05-00:10 He jerks the beam away, it vanishes instantly, darkness. A beat. He slowly points the beam back: it's still there, waiting, and huffs a puff of glowing chalk-breath that drifts and fades in the air. He laughs once, disbelieving. 00:10-00:15 He experiments, swinging the beam along the wall of cases: a trilobite scuttles, a dodo blinks, a dragonfly lifts off, each lighting the real glass and stone around it, each vanishing the instant the beam leaves. He whispers: "what ARE you." Diegetic sound only: footsteps, torch click, breath, soft chalky rustles. No music.