Just a few days ago we brought you a first look at a rumored new Nexus S model sporting a white back shell. Now thanks to a "reliable source" of thenextweb, we have yet another shot of the mysterious black/white Samsung device in the wild. The source also revealed that the possible Nexus S is said to be making its way to carrier Vodafone. Since we're still in the rumor phase here, there have been no official announcements from Vodafone about the possible release. Did someone get crafty with a photo edit program, or could Vodafone really be getting its own custom color Nexus S? It looks like we'll be keeping this one in the mystery pile for now until we hear otherwise.