I believe the "Lun" Erkranoplan is available from Virtavia for both FS9 and FSX. I bought the model a couple of years or so back under the AlphaSim label.
The "Lun" (Dove) was a beast, armed with several gun turrets and six (6) "Sunburn" nuclear tipped missiles, it looked like a battleship with short stubby "wings" and a large tail. It is a totally different ship, much bigger than the A-90 Orlenok but still has alot of the same design features. Judging from the large bulbous 'domes' in the tail, a sophisticated radar array may have been fitted into it.
Known also as the "Caspian Sea Monster" the Lun was one of the biggest, if not the biggest ocean going craft of this type in the Russian Navy. The "Lun" (Dove) was the 1987 attack version of a Search and Rescue variation of the same craft.
Smoothie -- There are but a few repaints available for both the A-90 as well as the Lun Erkranoplan, one of which for the A-90 is a fictional black "Pirate" scheme that I really like alot. The other is a fictional all black scheme for the Lun, with the Red Russian Stars that is awesome. As far as SAR repaints, me thinks you might be on your own for those. I looked pretty extensively for repaints for these two as I have both, and they are pretty much regular "flyers" for me.
If you go to Avsim and search "LUN" there are several repaints by Pierre Lheureux including a fictional Japanese Navy scheme. There is also a repaint for the A-90 by the same author... very nice paints. I didn't see the A-90 Pirate scheme anywhere so if anyone wants it, just PM me with your email addy and I'll send it off.
BB686:USA-flag:
Below is a Kometa-Class Hydrofoil up on it's wings. Length: 35 meters, Beam: 6 meters, Draft: 1.80meters, Engines: 2 X 1050 hp, Speed:35 knots, Capacity: 132 pax., 3 saloons Air-conditioned, TV-Video, Music, Bar