Legohaulic's Spinner from the movie Blade Runner has been getting a lot of love on the interwebs, but he also prepped some custom minifigs of Rick Deckard and Gaff.
The real treat is the minifig-scale origami crane in Gaff's hands. If you saw the movie you'll know what I'm talking about. If you've only read the book, "Do Androids Dream of Electric Sheep" by Philip K. Dick...then you'll have no idea.
(Picture from Legohaulic's Flickr stream)