From what I can tell (based on the little research I have conducted), the Verse, Inceptor, Provectus, Dominus, Praetorian, and Legatus packs contain the flair previously available in the "Voyager Direct" store, along with the paints\models\posters\etc. for the included ships and a number of store\former store items, depending on the package size, with the Legatus one containing everything (except subscriber items), so the Legatus pack contents can be used to create a checklist of items to try and hunt down.
It's a shame they keep bulking out that pack each year and increasing its price, rather than limiting it to the original pack contents and releasing "add-ons" for each year since then, so that you could buy the base Legatus pack and as many of the specific years of ships you want in smaller increments, either singularly or in multiples.