ShadowCam has been routinely capturing images of the lunar North and South Pole regions. One of the first ShadowCam images from lunar orbit is the permanently shadowed wall and floor of Shackleton crater.
Although Earthshine is about 10 times dimmer than available illumination in the average region permanently shadowed by reflected sunlight from lunar geologic features, ShadowCam was still able to image the surface using Earthshine, making it indicating the instrument's ability to see the faintest areas of the South Pole.