You'll be hard pressed to find photos of the BW newbuildings as construction of the first ship is unlikely to have started yet! Delivery is slated for 4/2011. All 4 ships are being built by Bohai Shipbuilding Heavy Industry Co. Ltd. Hull numbers as follows:
BH416-1 - 4/2011
BH416-2 - 8/2011
BH416-3 - 12/2011
BH416-4 - 4/2012
At such an early stage, very little info is available in the public domain. You could try contacting BW Limited, but don't hold your breath for a reply.
Brgds
Phil