Motion edit prompt

For the starting state, edit the provided SVG by hiding the coin and keeping it aligned directly above the pig’s top slot, with its lower edge just under half a coin-height above the pig’s back; keep the pig at its normal proportions. Animate the coin independently from the pig: keep its size and orientation constant, fade it in as it moves straight downward about one coin-height, roughly two-fifths of the pig’s body height, from above the pig toward the center of the top slot, then fade it out while it is masked behind the upper body so it disappears into the pig. Keep the pig still until the coin is nearly gone, then squash and stretch the entire piggy bank group around a bottom-center/feet pivot: first compress it vertically while expanding it horizontally, rebound into a taller and narrower stretch, squash wide and short once more, and then scale the width and height so the pig settles at its size and proportions in the provided SVG with ease-out timing. The eye, slot mark, snout, legs, ear, and tail stay attached to the pig and deform together with the body; the pig does not rotate or travel.