Thank you, @ullreym 😀! I had created most of the custom bone shapes already last year. Now, I’ve added some new ones after seeing in Kent’s “Animation Preparation” video that he had added more custom bone shapes at the wings as well as at the tail. Creating the facial expressions for the “Pose Library” will certainly take a while since I’m not yet that experienced as Kent was already when he recorded the “Piero” course.