Pictures of Jerry Rago's new Delta Rat were posted on the TackleTour.com Swimbait Forum. The Delta Rat is a walking bait as opposed to the previous Rago Rats which were wake baits.
You can see the pictures at http://www.tackletour.net/TTForums/viewtopic.php?f=35&t=32219&sid=c0b69ea048fac52b02718f00d2aaa39c
It looks like they will come in four sizes and ten colors.