Single continuous shot. Keep the original image completely unchanged: same radio, same counter...

Single continuous shot. Keep the original image completely unchanged: same radio, same countertop, same background, same lighting, same colors, same camera angle, same framing, same composition, same focus, same objects, and same object positions. Do not move, replace, resize, remove, or modify anything in the scene. Only add one realistic female LEFT hand. The hand belongs to a young woman in her early 20s, with slender feminine fingers, a delicate wrist, smooth skin, natural proportions, and natural medium-length nails without polish. Match the reference hand appearance as closely as possible. The LEFT hand enters the frame from the RIGHT edge of the image. The hand reaches naturally toward the RIGHT radio knob, gently grips it, rotates it once, pauses briefly, releases it, and then exits the frame through the RIGHT edge exactly the way it entered. The arm must remain off-screen. Only the hand and part of the wrist are visible. No other motion anywhere in the scene. The radio itself does not move. No camera movement. No zoom. No pan. No tilt. No shake. No lighting changes. No flicker. No object deformation. No additional hands. No changes to the background. Natural realistic feminine hand motion, correct finger anatomy, correct perspective, physically accurate interaction with the knob. Static camera. Locked-off shot. Consistent lighting. Photorealistic motion. Avoid masculine hands, large hands, thick fingers, aged skin, extra fingers, distorted anatomy, hand appearing from thin air, or any modification of the radio or environment.