Making of Heterodontosaurus Flesh Model (video) Pensoft Publishers Share Print E-Mail Loading video... Caption This shows the making of the Heterodontosaurus flesh model. Muscles, skin, scales and quills are added to a skull cast of Heterodontosaurus. Credit Video and sculpting by Tyler Keillor Usage Restrictions CC0 Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.