I think any pack in the Movie Era would need to include an Exclesior bridge. It could use the same interior as the Enterprise, but the bridge needs to be based on the Excelsior. Be it the NX 2000, NCC 2000 or the Enterprise B. Don't really care which, I like them all.
And it would be nice if they could fix the Maroons for proper ranks while they were at it.
I don't know, while the standard uniforms (which we already have, for free) are simply the best trek uniforms ever, in my opinion, the rest of the costumes in the movie were pretty ugly to me. Everything just screams late 70s/early 80s too much.
I'd like the TWoK rank pins fixed as well, but as part of the existing TWoK uniform package, not included in a new bundle.
The DY-100 (Botany Bay) is too large to be used as a shuttle. (It's roughly the size of a Constitution class secondary hull.) I have difficulty seeing it as a player-operated vessel. (It's also even older than the NX-era ships, and the design aesthetic is more TOS than Movie.) Make it a Foundry art asset if it's done at all.