If you're looking for a PDF version of the book "Vector Prime" by R.A. Salvatore, I couldn't find a direct link to a free PDF download. However, you can try searching online libraries, such as:
Vector Prime is still under copyright by Lucasfilm Ltd. and Del Rey Books (Penguin Random House). Downloading a PDF of this book without payment is piracy. While individual downloaders are rarely sued, you are still violating federal copyright laws. Your ISP might also flag your activity.
In the Transformers franchise, Vector Prime is one of the created by the god Primus to battle Unicron. He first appeared in the 2005 Transformers: Cybertron series.
You can purchase the eBook version from major retailers, which often includes bonus content such as the "New Jedi Order Bible" and interviews with the creative team: Open Library eBooks.com : Offers the Star Wars Legends edition of "Vector Prime" : Provides the Star Wars: Vector Prime eBook in EPUB format. eBooks.com Reference and Lists Vector prime : Salvatore, R. A., 1959 - Internet Archive 30 Mar 2010 —
Written by and published in 1999, this book launched a major new era in the Star Wars Expanded Universe (now "Legends").
No automatic conversion recovers true CAD accuracy. You may get hundreds of tiny polygons instead of parametric curves.