The character of my 3D model is a lovely duck. Various controls to each part of her body are available. You can use these controls to make the duck express different moods, such as happy, alert, puzzled, sad and sleepy moods. A neat duck house and trees are added as background for demonstrating the “Hitchcock Effect”. You can view the demo by manually sliding the control value left and right, or just turn on the “Animation” function and enjoy the automatic demonstration.