Hi. There is so many things out there for designers. If you are looking for placements, I advise you to contact the placement cell of your college and know the core automobile companies who visit your campus well in advance. If you are not sure about the career path, I am sure these companies will take you through a process where you will be able to decide your road within a few years.
Follow this link for more information- https://www.shiksha.com/careers/automotive-designer-223