Checkpoint 3: Shading Wow

Conrad and I went to work, and produced the following 3 images for this checkpoint.The above image is our required Phong Shaded image.
The above is a Phong-Blinn shaded image, giving us our first extra on this check point.
Finally, we support multiple light sources. The above image has 3 lights, one pure red, one pure blue, and one pure green. This gives us our second extra for this check point.