First post in some time.
I don't have the mod in question; however, I am in contact with the_raven over at JKHub to gain access to his repository of old, hard-to-find KotOR/TSL mods. Apparently, he has Extra Starport Visas in this repository.
Will update this thread once I get access to his Drive. In the meantime, here is an alternative mod I found on Nexus:
Just got access to the_raven's repository. I have Extra Starport Visas now.