I may be weird, but I usually don’t worry variations from different ship design systems. As long as it’s legal in the system it was designed with, it’s good enough for me. I just chalk it up to deviations from different shipyards.
So I’ll use anything from Classic Traveller to T5 to Cepheus. In the end the only real difference is a few MCr here or there.
While poking around my files indexing starships, I remembered I hadn’t checked for a new issue of Cepheus Journal in a while. And look, a new issue came out three months ago!
I went looking for an index of starships for Traveller. I did not find one.
However, I did find that Freelance Traveller has BITS 101 Starships available as a free download. They are for GURPS Traveller, so some conversions required. Particularly remembering that GTL 10 is Traveller TL 12, etc.