Wave team is working on finalizing the beta candidate PCB configuration right now. When that's finalized, they'll work on the final release candidate board. 

The first photo is the board modified to test software related features (Bluetooth tuning and the rest).. not the final board design. The second photo is focused on internal storage access speed optimization and jitter removal for digital audio transmission.

As soon as we get an update on this, we'll post it immediately for everyone. Thanks.