Those who encounter Janne Hollan while looking for a new car will not be leaving until they sign on the dotted line, and drive out in their new wheels. But Janne has a secret life as a big-bust model. She is voluptuously busty and proud of it. Her customers dont know about her secret life. If they did, they would be repeat customers. I have to wonder if Jannes co-workers grit their teeth when prospective buyers ignore them and make a bee-line for those big tits. Youve heard of sticker shock! Janne causes bumper shock. The covergirl of the October 12 V-mag, Janne doesnt go for those small Euro autos. I love big cars and big trucks, she said. My dream car is a Hummer. No Smart Car or Fiat for this Prague blonde. I like to dress provocatively, said Janne, a cuddly-looking girl if ever there was one from her toes up to her cherubic face. If she didnt dress to impress, wed be disappointed. I often wear short skirts and blouses that show my cleavage. People are always staring at me because I