This is an Arms Race or Deathmatch Map for CS:GO.
If interested, please download it via the Steam Workshop here:http://steamcommunity.com/sharedfiles/filedetails/?id=160054022
That way I can update it if necessary.
Karosta was constructed in 1890-1906 as a naval base for the Russian Tsar Alexander III,
and later served as a base for the Soviet Baltic Fleet.
When the Russian army left Latvia in 1994 after Latvian independence,
Karosta became largely uninhabited and most structures fell to ruin.
In late 1990s, the area was troubled by high unemployment, street crime and drug problems.
I created the soviet themed materials a while ago, I think I've used them enough times now, I'll probably start working on a different themed project soon.