I am easily sidetracked and came across this and started to remember the models I build quite a few years ago of the 1982 Falklands War.
I then concentrated on British Forces and built mainly 1:700 ships and some 1:72 aircraft.
The Argentines used 20 of these US built vehicles for use on the Falklands after the initial landing.
Not all of them participated and some broke down.
One was a command vehicle and one a recovery vehicle, the others were the standard LVPT -7A1 variety.
Landing Vehicle Tracked, Personnel -7.
I will have to make my own decals - hopefully.
They were initially painted in Olive Green and later on returning to Argentina in other schemes.
My research turned up 1:35 models by Tamiya, Academy and Hobbyboss.