The next Nexus 7 is imminent, with various leaks everywhere and the tease in the Google hangouts video, this really does look like its the 2013 model.
@evleaks posted the image on Twitter, a Twitter account which has very good track record when it comes to information on yet to be announced devices.
The design overall is very similar with minor changes here and there. What is of course obvious are those huge bezels which definitely don't make it the prettiest tablet, but Google may have done this on purpose to include a bigger longer lasting battery. Check out the specs expected in the next model.