Nebula Cosmic Horror Machine Unfolding

Continuous camera motion, no cuts. Building wonder into catastrophic awe. Audio evolves from gentle nebula hum into earth-shaking mechanical emergence. No humans. Realistic space physics. No spontaneous objects. 
[Scene — 0:00–0:04] A lone ship drifts at the edge of a vast glowing nebula. Beautiful. Peaceful. Colors shifting slowly, deep violet, gold, electric blue. Then the nebula begins collapsing inward, slowly at first, then violently. The ship holds position, watching. 
[Emergence — 0:04–0:11] From the collapsing core something enormous unfolds.  Mechanical. Geometric. Planet-sized. Panels the size of continents fold outward one after another Energy conduits ignite across its surface in spreading waves Its scale makes the ship invisible by comparison The structure rotates slowly as it completes its unfolding, deliberate, ancient, awake Shockwaves from its emergence hit the ship continuously, sending it spinning. Camera pulls back desperately trying to fit the emerging structure in frame. It can't.  
[Ending — 0:11–0:15] The structure fully unfolds and goes completely still. Silent. Powered. Waiting. The ship hangs motionless before it, tiny, fragile. Then the structure's core ignites, a blinding pulse of energy expanding outward. Camera pulls to maximum wide. The light consumes everything. Then silence.