Following their highly cropped teaser photo released a couple of weeks ago,
Toyota has now published a short video of the NS4 plug-in hybrid concept, which will be fully revealed at the 2012 Detroit Auto Show next week. While details of the NS4 are sketchy at best, the new promotional video gives us a glimpse of the car's styling and tech elements including the center console and instrument panel. A few sketches also feature in the video that seem to show a coupe or sporty looking fastback.