Just saw a pic a few seconds ago on tf08.net... The ice blue bits are now clear orange. Body is mostly grey, eyes are red (or orange?) and the black bits are now copper/brown-like with bronze paint apps... I wonder what that is??
EDIT : there's also a Voyager Optimus repaint... seems to be more movie accurate than the Robovision version, at least in robot mode... Looks pretty good to me...
