I gave a talk last week at CCC in Hamburg on the state of consumer technology in Pyongyang. It’s available for streaming online.
Images shown in the talk are available.
I got around to taking screenshots of RedStar 3, which hasn’t really made its way onto the internet yet. It really does look mac-like, and is using a skin that as far as I can tell is custom made rather than being modified from an existing Linux theme. Apps are packaged using a mac-like folder structure as well, with ‘contents’ and ‘Resources’ folders within the application folder.