Amigurumi free patterns and step-by-step crochet tutorials... One of the free amigurumi crochet patterns we will share today is the amigurumi piggy, whose photos and design belong to Olga Gaevskaya. You can learn how to crochet these pig using the free amigurumi pattern. Thanks to Olga Gaevskaya (toys_by_volshebstvo_petelek) for this cute pig.