Modelling Process (IMAGE) Visual Science Caption These are the stages of 3-D visualization: marking reference points on the skull, layering soft tissues, creating final "living" 3-D portrait. Credit VR animation by <a target="_blank"href="http://visual-science.com/projects/sungir/vr-animation">Visual Science</a> Usage Restrictions If you choose to use our illustrations, please add caption "VR animation by Visual Science" (with active hyperlink to http://visual-science.com/sungir ) in close proximity to the image. License Licensed content 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.