The first shot is great
I was doing some vids and photo shots on the same spot too.
I was taking some very basic ones last night, in Melbourne's fickle weather.
Dam perfectly clear one moment, massive dew and clouds the next, then all clear again an hour later.
Anyway, I think I was about a day too late to get the perfect shadows of Mons Apennines. Just so fascinated around the Apollo 15 landing site.
Your pic was perfect of the shadows.
Here's a vid I took.
http://www.youtube.com/watch?v=qKbWjdkf_H4