Who wouldn't want The Realm of Battle Imperial Primus Redoubt, a massive building with two emplacements AV15 10 hull points, a Doubled barrelled Turbo Laser Destructor and a 4+ or 3+ invulnerable save against direct shooting or Barrage attacks. WOW - I just need to sell a kidney :)
Link to the Realm of Battle Imperial Primus Redoubt
Experimental rules for the Primus Redoubt can be found HERE.
Check it out :)