since the 6616 with the autocannon was by volume in service for South Korea the most (according to the wiki) I feel like the vehicle should go to them but either way I would be happy to see it
wich wiki? because as far as I know the south korean Fiat 6616 with the ot TC20 turret is just a fictional veichle from wargame red dragon. South Korea mainly used the normal Fiat 6614 produced under license with the name of KM900.
I made a suggestion for the Fiat 6616 in Somaliland service with the rocket pod, the suggestion is currently pending and hopefully it goes through in time. The base Rh 202 as a tech tree whilst the Peruvian and Somaliland Fiat 6616 as a event/premium would be great.