This car is in Kuwait. Driver sustained two fractured ribs, otherwise OK. Damage can be considered light since it is a soft top we are talking about here. BMWs are damn tough! The Z4 is actually the safest roadster in the world with 4 NCAP stars.
Since we are on the lines of crashed Z4. Here's a video of a 2.5i going into a ditch. Never never lift off suddenly whilst in a high speed turn. The E46 chassis will do a mid bend lift-off oversteer very easily. Bare that in mind for turn 5 and 6 on Sepang.
http://www.markandtammysworld.com/Ditched Z4 movie.wmv