When Klingons will get Fek'lhr class cruiser?
It is verry good ship for tier 5 armed with nice weapons like Repulsion wave that was capable of knocking out enemy engines.
And when Klingons will get polaron torpedos and ion Cannon ( strong beam weapon) made for Negh'Var class.
Polaron torpedo was retrofited Dominion torpedo that Federation helped Klingons retrofit them.
While I did enjoy flying the Fek'lhr class in Star Trek: Starfleet Command III, and in Armada, I am afraid FirstAngelus and Hawks are right. One would have thought final ownership belonged to whomever ownes the rights to the Star Trek franchise, but it is not so. It belongs to the company that created it. And in effect it would most likely only be a Vor'cha retrofit or skin. Thinking about it the new Vor'Kang class almost fits the same description as the Fek'lhr did. Sadly, the Fek'lhr will probably only exist in PC gaming history.