It's coming! The newest study Bible will be coming this August from B&H Publishing. It is the HCSB Study Bible.
My B&H rep showed me a sampler of some of Genesis and it looks like an impressive project. As I get more information and spend a little time with the sampler I'll let you know more. For now you can visit their website and find out much more. You can find it here. You'll find a list of contributors and a couple of videos.