Giordano Bruno Crater, 22km across. Recently the LROC team produced a very high resolution image and published a 778meg TIFF file. I took the 1 meg thumbnail of that file and combined it with the elevation data cut from LDEM_128.jp2 produced by the LOLA science team. Here are a couple of snapshots of the result with the camera just off the floor of the crater.
A little to the left of the previous image, both looking North.