This version 2.0 was actually created before v1.0. That is, it's the same model, but before I added a little Pixar styling to it. v2.0 is a bit more realistic than v1.0. The difference is minor, but it's there. You can see this difference in the images that illustrate the model. The images for 2.0 were made with the same settings and sids as the images for 1.0.