Don't believe what you've heard: the life of a hand model is not so glamorous. Consider a recent day on the set with top hand model Leland Schwantes, in town for a shoot for Perkins restaurants, a national chain that has mercifully spared four of our five boroughs. After hours of cooling his nails in his dressing room while food stylists prepared a picture-perfect plate of Perkins pancakes, Schwantes was finally summoned for the "money shot": pouring a ladle of apple compote onto the naked pancakes. It sounds easy, but those precious four seconds of film time took an hour to capture. Take one: Schwantes creamy hand accidentally bumps into the camera. Take two: Schwantes's ladling is a little sluggish. Take three: Schwantes's ladling is better, but another guy (who is not a professional hand model -- and it shows!) drops some blueberries in the wrong place. Take four: Again, Schwantes is on target, but a rogue blueberry ruins the shot. Takes five, six, seven and eight: It looks good, but director Bruce Nadel is dissatisfied and orders re-shoots. Take nine: Perfect! Print it! Whew. After the shot was in the can, Schwantes retired to his dressing room (OK, it's really just a closet with a lighted mirror) to reflect on the business of hand-modeling. If Schwantes's name sounds familiar, it's probably because you remember his fine work as "Principal Dancer #7" in the 1979 film, "All That Jazz." That breakthrough role earned Schwantes lots of attention -- and not just from film critics. Check out this positive review of Schwantes's work on a website devoted to fans of hairy chests: "Just after the `Take Off With Us' number, we get a close up of [Schwantes] lying on the floor, his bare, sweaty, hairy chest heaving. Beautiful." But dancers -- even sensuously hairy ones -- get chewed up and spit out faster than you can say, "But, Mr. Fosse, I thought we had something..." The Fates led Schwantes to hand-modeling and he earns a good living, even if it doesn't always satisfy the actor in him. "Funny thing is, 90 percent of the time, you never even see my hand in the shot," he said. "In commercials, the food is the star." It wasn't always that way. Years ago, Schwantes's hands would affectionately lay a piece of cheese on a burger or suggestively knead raw pizza dough, but now, in these disease-conscious days, he's lucky if the tip of his fingernail is allowed to be seen on a spatula. "They hire me for my hand skills," Schwantes said. "Sure, my pretty thumb gets me in the door, but if I didn't have the skills, I wouldn't last. Ten years from now, when my hands are no longer beautiful, I'll still have a career." Nadel could use untrained hands in his commercials, but he's come to rely on Schwantes's professionalism and ladling savvy. "This guy is the best in the business," said Nadel, whose award-winning commercials -- with their jumping berries, flying fish sticks and cascading salt crystals -- are more exhilarating, and offer better storytelling, than half the shows on TV. A few days later, Schwantes was back in Nadel's studio, this time for a commercial for Popeye's new line of spicy chicken nuggets. It's such an important spot that Popeye's flew in its top food stylist, Patti Matheney, from Atlanta. While Schwantes rehearsed, Matheney used a pair of surgical forceps to apply pieces of red candy to individual nuggets (actual red pepper flakes are too dark to be picked up on film). The shot called for Schwantes's hand to lovingly dip a luscious nugget into a bowl of Popeye's sweet-and-sour sauce. In rehearsals, Schwantes was perfect: His lascivious dipping caused the sauce to swell orgasmically in the bowl and drip invitingly from the tip of the withdrawn nugget -- a chicken fetishist's dream. Hand-modeling doesn't get much better than this. But Schwantes may have been too saucy for his own good. After a quick huddle, Popeye's executives deemed the shot too powerful, too shocking, too hedonistic for American audiences. It would be replaced with a more generic shot of a pre-dipped nugget. Again, Schwantes's best work -- that thumb! -- would be left on the cutting-room floor while a sauce-dampened chicken nugget would be the star. It's a lousy business, this hand-modeling, lousy. --30-- email: gershny@yahoo.com