I don't think any of the models were wrongly used. According to the review, the models were provided by DeEspona.com. I went to their site, and their free models are now at Turbosquid. Their full-size models are very expensive. But the ones on the CD are apparently much reduced - like, 5% of the original poly count. To the point that the textures are larger than the models. One reviewer complains that this amounts to fraud, because the photos in the book accompanying the CD are of the high-res models. The models that are actually on the CD are low-poly versions that will never look nearly that good. But once you open the CD, you can't return the book.