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:
Whenever it is reviewed by staff is when it will be available.
Not 100% sure, but I think it has everything that's needed. The tricky part are the hex-edited model files, as though I checked I can't be completely sure with my current install whether I've included all the changed textures. It they are just of the external areas of Peragus, then there shouldn't be too many, just the hammerhead texture and what looks to be a window texture for that catwalk that extends to the ship when it arrives. Everything else should work with the vanilla game textures.
Once you download it, extract the folder, and open it to find TSLPatcher.exe. Run this executable and follow the on-screen prompts. Typically, you select the game folder where the swkotor.exe or swkotor2.exe files are located and let the installer do its thing.