Need help converting file from .pkg to .step

Hello everyone,

I have done a big project in my university using PTC CREO ELEMENTS/DIRECT MODELING (version 19 or 20, don't remember exactly) and I saved the file in .pkg format. Now, my university does no longer have the license and the software, so I can not access the file. For my job search, this project is really important and I need to take the snapshots of the design to have it in my portfolio. Can someone with the license of this software please convert this file to .step format and send it to me so that I can open the file on my system and take snapshots of the design?

I really appreciate your help and this means a lot to me!

Thank you in advance.