Use the provided mechanical caterpillar image as the opening visual reference and the provided sunglasses image as the exact final-frame reference. Vertical 9:16, duration 6 seconds.Maintain exactly the same dark textured studio surface, low side-profile camera angle, cinematic low-key lighting, bronze / burgundy / black color palette and realistic material response throughout the entire shot. The camera remains completely static.0–1.5 sec — CRAWL IN:The frame begins mostly empty. The biomechanical caterpillar crawls naturally into the frame from the left side, moving horizontally toward the center. Its segmented body moves with a realistic caterpillar rhythm: the front advances, the body contracts into a subtle wave, then the rear follows. The small mechanical legs articulate against the floor with believable weight and friction. The caterpillar remains in the same strict side-profile orientation as the reference.1.5–2.5 sec — TRANSFORMATION BEGINS:As it reaches the center, it slows down but does not stop abruptly. The mechanical transformation begins from the front of the body and travels toward the tail. The front bronze armor separates at its existing joints, rotates and slides into new positions. The first dark burgundy curved panels align and begin forming the sunglass lenses. Front mechanical legs fold inward and disappear inside the forming structure.2.5–4.5 sec — RAPID MECHANICAL RECONFIGURATION:A visible chain reaction travels through the entire caterpillar from front to back. Each body segment has a clear mechanical destination. Bronze shells rotate, flatten and interlock into the eyewear frame. Burgundy lens-like body panels merge structurally into the two continuous dark burgundy lenses. Mechanical legs retract sequentially into the frame. Hinges rotate into their correct positions.At the same time, the long rear sections extend backward horizontally, becoming the two long temples of the sunglasses. The existing black forked tail elements straighten naturally into the distinctive black forked temple tips.The transformation must feel like sophisticated precision engineering unfolding in real time — many small coordinated mechanical movements happening rapidly but clearly enough to follow.4.5–5.5 sec — FINAL ASSEMBLY:The last remaining caterpillar segments collapse inward and lock into place. Small gaps close. The frame straightens. The two temples finish extending. The final components make subtle precise mechanical adjustments until the silhouette becomes unmistakably the exact sunglasses from the reference.5.5–6 sec — FINAL FRAME:The completed sunglasses settle gently onto the surface with a tiny realistic physical movement and become completely still.The final image must match the supplied sunglasses reference exactly: same low side-profile angle, position, proportions, bronze/dark brown frame, dark burgundy lenses, angular construction, perforated details, side shields, hinges, long temples and distinctive black forked ends.CRITICAL TRANSFORMATION RULE: The caterpillar and sunglasses are the same physical object throughout the shot. Show a continuous mechanical reconfiguration. Every visible caterpillar component folds, rotates, retracts, extends or interlocks into a recognizable component of the sunglasses.NO liquid morphing. NO melting. NO crossfade. NO dissolve. NO object replacement. NO magical particles. NO smoke. NO glowing energy. NO disappearing parts. NO newly appearing parts. NO cuts.Photorealistic biomechanical engineering, realistic metal articulation, precise interconnected mechanisms, natural weight and friction, accurate contact shadows, subtle reflections, premium fashion-product cinematography. Static camera, no zoom, no pan, no camera shake.