Hi all, I posted an interview on The Trek Collective today with Ben Robinson of The Official Starships Collection, the magazine and model series. When I asked about the potential for non-canon ships such as the Titan to be included this was the answer:

I doubt 5,000 names alone is all it will take, but it's a good starting point, so I started a petition! So if you'd like a little model Titan to swoosh around while enjoying the books, please add your name, and share share share!I think the NX-01.5 is a special case. Again, I know there are people out there who are passionate about the video games and the novels (or old FASA manuals for that matter) but for the moment we've drawn a line that says it has to have appeared in a live action TV series or movie for us to do it. There are a lot of those and it will keep us busy for a while. Of course, I do occasionally have dreams about doing ships from the Animated Series. That said, if more than 5,000 people sign up solemnly promising to buy a Titan or an Enterprise-F, we'll almost certainly do it. If anyone wants to make that happen then feel free - it's a serious offer. But, whatever you do, don't email me! I'm not going to count 5,000 emails.
