Here is another anti aircraft vehicle for GTA V, this time a(n originally) soviet design which is still in use today. the ZSU-23 "Shilka" features 4 23mm cannon and the more modern upgraded 4M4 version adds 4 Igla launchers in addition to the cannons.

This mod lets you select both weapons, the missiles lock-on on to enemies but can also be dumb-fired.

Includes a snow-camo and plain-green livery. Seats 3 people and has some breakable parts upon destruction.

Snow camo made by Billanter:
https://live.warthunder.com/post/1099278/en/