well it may be a few days to get NH to take some more shots.
here is a pic from the most recent release (3 july)
http://pluto.jhuapl.edu/soc/Pluto-En...03<br>04:39:15 UTC&description=OpNav+Campaign+4%2C +LORRI+1X1&target=PLUTO&range=13.5M km&exposure=150 msec