just stumbled across this while searching for pics of the GD-100MS:
Casio G-Shock New Product Release Exclusive Line Up January-March 2011 « …A Pride As An Asian…
Don't know if anybody posted it yet. If so I missed it.
The first two look promising: GD-200 and GDF-100 - can't wait till the manuals are released (modules: 3267, 3255).