Imagine all the babies, living in an earth friendly world . . . you can just hear John Lennon singing it. Now babies will be able to go green with a new line of products authorized by the John Lennon Estate. Re-Think It Inc.’s Dandelion Earth Friendly Goods, which specializies in environmentally sound products for abbies will launch the Imagine a Better World line of plush toys and didaper bags available in stores April 1 featuring the “Real Love” designs. Those drawings, originally done by John Lennon, were published in book form in 1999. The plush toys will feature elephants, rhinos and giraffes.