 An entire 1969 Cadillac Eldorado was added onto the tank, with the rear section welded at the back and the fender welded to the front.A "naked Ripper suit" incorporating a prosthetic penis was created for Booga and used in a filmed postcoital scene which was removed from the final version of the film at the studio's insistence.Deborah Cartmell described the "postcoital scene" in the final version, which featured Booga fully clothed, as "carefully edited".