These detailed pictures of the Enterprise D filming model were taken at the Christie's Auction in NYC on Oct 5-7th, 2006. At the Christie's Auction this model sold for $550,000. This model was in fairly good condition but very very dirty. It was dusty and had lots of water stains and dirt on it. There was a long crack up the starboard pylon that went from the base of the secondary hull to 3/4 up the pylon.
(Click on image once to enlarge - click on enlarged image for high-res picture)