TYCOON Cecil Chao will have to wait a little longer for the big screen debut of his close companion, Michelle Leigh. Actress and model Leigh, who moved into Chao's home Villa Cecil after his acrimonious split with Terri Holladay last April, had a bit part in British art house director Peter Greenaway's production, The Pillow Book. Some scenes of the drama were filmed in Hong Kong last spring. Alas, when thieves broke into a London post-production house last month, they walked off with an editing machine containing the film. So instead of being premiered at the Berlin Film Festival, the feature will not see the light of day for some time. With filming restricted to just three days in Hong Kong, it is, of course, possible that Leigh's scenes will end up on the cutting room floor. Unless, of course, the thieves release a boot-leg copy. Would Terri care to review her love rival's screen talents?