The video shows a 3D model of the human body, specifically focusing on the neck and throat area. The model is colored in shades of red, purple, and green, with the red representing the throat and the green representing the nerves. The video zooms in on the throat area, highlighting the thyroid gland, which is labeled with a white circle and the word "Thyroid" in black text. The animation is smooth, with the camera slowly panning around the model to provide a 360-degree view.