I acquired this pair of Noodle trousers on ebay several months back, and was told they were Guatemalan army Noodle camo trousers. I also learned however that Peru used Noodle as well for their Civil Guard, however I haven't been able to find good examples of the Peruvian ones, or really the Guatemalan ones for that matter either in photos or private collections.
The cut is very simple, comprising of two outer patch hand pockets and a single open rear pocket. No reinforced knees, butt, no waist adjusters, no ankle adjusters, or anything beyond that. The only thing is a tiny size tag outside under the front right belt loop you can barely see in the picture, no other tags or markings. The button appears to be BDU style.
It doesn't appear to match any South Korean style I've seen.
Any input or direction is appreciated, thanks!