Do you know I've never seen the Model Cars Magazine report of the 93 Worlds... that's a great scan & awesome to see that image of Craig's WCS from the event... so much emphisis was put on Masami's Worlds winning car that it seems finding images of any of the others are so few & far between.
Its quite clear that the rear tower on Rory's car was/is black but the rear upper link connection looks to me, to be the std 93WCS arrangement