MotorTrend review. Note they have a Sophisto Grey i8 so BMW must have had a different set of press cars for the April 29th press drives. That, or they're using different set of BMW-provided stock photos. Does anyone except Chris Harris do their own work these days?
http://www.motortrend.com/roadtests/...8_first_drive/
Note also the use of 2014 as the model year.