Bladerunner maps even less well to RHPS, ‘cause Roy is obviously Rocky, Tyrell is Frank, Deckard is Brad, but then is Leon Riff-Raff? Is Rachel Janet or Columbia or both? And since the narrator would be the criminologist, they aren’t even in most cuts of the movie.
Though I guess having a portmanteau Brad/Rocky character is common since that’s Paul in Dune. Assuming Vladimir Harkonen is Frankie makes Sting the Columbia character (or maybe Columbia/Rocky) since Shaddam IV is Riff-Raff and The Beast Rabban is Eddy.