In the video, a person is seen pointing to a model of the human kidney. The model is colored in shades of red and beige, with the kidney itself being a deep red color. The person's finger is shown pointing to the artery and vein that run through the kidney. The artery is a dark red color, while the vein is a lighter shade of red. The person's finger moves along the artery and vein, tracing their path through the kidney. The model is detailed, with the kidney's texture and the artery and vein's structure clearly visible.