In Volume 1 of the book, "Full Bloom" co. 2013 by long time French magician, Gaetan Bloom is a nice effect called "The Hen."
The magician holds a small lightweight board like a tray. She places a piece of paper on it. With invisible hands the paper folds into the classic Pajarita model. Underneath the model is found an egg. The egg is cracked open to show that it is a real egg. Haven't seen the effect performed but it reads well. cheers, ray t
