BetaNews writes, What you're looking at it the Nexus D, a concept design created by patent-holding mechanical engineer and BetaNews reader Dorian Lust. Lust is a Galaxy Nexus user and fan, and instead of idly talking about the features he'd want in the next version of the Galaxy Nexus, he designed it for himself...while watching the Olympics on television. This update on the Galaxy Nexus design has one standout feature which would instantly make this an eye-catching phone in real life: the "light pipes" down either side of the chassis. These colored LEDs would be used for calling/messaging notifications, or as...