It's been a number of years since I last gamed Vietnam, the last big games were at Gauntlet in 2012
Firstly a game along Route 66
More details on my blog at
https://willwarweb.blogspot.com/2012/07/gauntlet-vietnam-route-66.html
On day 2 we refought a part of Hue
More details
https://willwarweb.blogspot.com/2012/07/gauntlet-hue.html
Now with the new Orion figures for the period I am starting it up again with Ruff Puffs or the Regional and Popular Forces of the Republic of Vietnam
I kept the colours quite simple using an olive green for most of the uniform, but adding some variety in the trousers to indicate they are irregulars.