As a point of comparison, something similar was done for the
Early Years setting a couple of years back; ADB made an agreement with Iron Crown Enterprises to allow several ICE miniatures to be officially re-purposed as ships from the pre-Star Fleet Terran navy (which later became the first ships of the Earth National Guard), as well as the planetary fleets flown by the five species that would eventually found the
Inter-Stellar Concordium (the Korlivilar, Pronhoulites, Q'naabians, Rovillians and Veltressai).
Although, in this case, I might wonder if the issue here might be complicated by Holistic Design's retention of the
Fading Suns IP (which they also license to RedBrick for use with their RPG development in that setting).
There are plenty of empires in the broader Star Fleet Universe (mostly beyond the Alpha Octant) that could do with new ship designs, as well as several others which are noted in the background but which have yet to be introduced to any SFU-related game system that could, in theory at least, be up for grabs... were the
ACtA:NA ships ever made available, at least. (And, of course, if the time ever came for one or more such models to be found useful for a given purpose; which by no means could happen overnight.)