Not sure that shawn monitors this thread, so I will answer what I know.
Shaun actually has a “working” model for the VT25, except the Panasonic Firmware itself is flawed (shouldnt be a surprise if you have followed my various posts on issues with Panasonic Firmware) and the gamma setting as well as white balance controls in ControlCal do nothing in the actual set itself (even though the set shows the value changing).