Flat studio scene with two rigid mechanical parts made of solid material (laser-cut plywood or pl...

Flat studio scene with two rigid mechanical parts made of solid material (laser-cut plywood or plastic sheet). Neutral light gray background. No additional objects, no text. Static camera, no zoom, no shake. Two parts are present in the scene: * Left part: remains completely fixed and unchanged for the entire duration of the video. * Right part: identical rigid object placed on the right side of the frame. Animation constraint: Only the right part changes. The right part performs a perfect vertical mirror flip (top-to-bottom flip along a horizontal axis), as if reflected over a horizontal center line. This transformation is smooth and continuous, like a rigid object rotating in a 2D plane through a vertical flip / vertical symmetry inversion. No movement of position. No translation. No scaling. No deformation. The left part must remain absolutely static and unchanged. No additional motion, no physics effects, no interaction between objects. Lighting, shadow