This is actually a backtrack...for the benefit of those neophyte/beginner...just in case they saw a mafia profile of somebody having these items on the inventory...The first 8 items have been looted from all "Jobs" and on "Fights".
The "Moscow Preview" Shturmovik, have been obtained as a reward for finding all 8 of the special loot items during the Moscow Preview Loot Event.
Now it seems that two types exist - the "Vory" Shturmovik and the "Moscow Preview" Shturmovik. They differ in artwork only. It is possible that the "Moscow Preview" Shturmovik was work-in-progress concept art for the newer Shturmovik or that it could have been changed due to the fact that it very closely resembles the Arctic Camo Suit.
The "Vory" Shturmovik can currently be obtained from the Vory job, "Rob A Troop Convoy" in Episode 4, Chapter 2 of the Mafia Wars: Moscow expansion.
The "Moscow Preview" Shturmovik, have been obtained as a reward for finding all 8 of the special loot items during the Moscow Preview Loot Event.