Now a days most of the students doing their project work using design software because it helps them in many ways. For example, the design project helps you get you get a job in research field or helps you to continue your studies.
Compared to all the design softwares, CATIA V5 has the best visual effects, it is user friendly and it is one of the software mostly used by the design & automobile companies.
The below pdf contains CATIA V5 Tutorials which clearly explains how to use catia.
Click the below download link for catia tutorials: