That is an.........interesting design to say the least. What is that ships roll? Is that like a very high level ship that any Klingon player can buy once they reach that very high rank or is it like a mission specific ship like a super weapon ship thats all offence and no defence or what? It barely looks Klingon.
Technically, it's not Klingon. On reaching Captain's rank, you get a series of missions involving Emperor Kahless that pit you against the Fek'Ihri (you may remember some of the screenies from Gre'thor I posted earlier). This is one of their ships, the Kar'Fi battle carrier - you face at least one of these things in the space battle portions of the Kahless missions. This is the "free ship" you can get at Lieutenant General, like the retrofitted Galaxy/Intrepid/Defiant you can get at Vice Admiral on the Fed side.
The carriers - both this and the Vo'Quv you get at Brigadier General - seem to fit a "science vessel" role for the Klingons, though the Birds-of-Prey (with the universal consoles) can do the same if set up that way. And since they are carriers, they (of course) also come with fighters. For the Kar'Fi, they're called S'Kul fighters, and they also trail fire - and they can kamikaze into your enemies, too!