continuation of same cinematic containment chamber scene from previous shot, same colossal prehistoric incubation structure and same Antarctica industrial facility environment, terrifying moment as one deep glowing crack suddenly widens slightly across the gigantic ancient biological surface while the structure remains mostly intact, violent burst of freezing steam erupting from narrow fracture into cold chamber air, powerful vibration shaking frozen industrial floor beneath tiny scientists standing frozen in fear, emergency red containment lights flickering violently through drifting fog and falling snow particles, subtle internal orange pulse visible deep within crack without revealing creature inside, emotionally overwhelming realization that something alive is awakening inside the colossal structure, grounded sci fi realism, ultra realistic cinematic movie frame, realistic photography, IMAX composition, dramatic shadows, cinematic depth, atmospheric fog, film grain, highly detailed frozen industrial textures, psychological containment horror atmosphere, colossal scale, no open shell, no giant cavity, no portal shape, no creature reveal, no fantasy style, no CGI look, 8k