Anyone seen these "smokestacks" for lack of a better word. Found these wandering to Camp Blufog after turning in a leve. I managed to Solid Snake my way past a horde of Dusty Mongrels but all the entrances to the main are were blocked, however there were more mobs inside the gated area so I imagine we can get in there eventually. Looked cool from a distance but a sandstorm kicked up so that pic looks awful. I've included one up close, I died trying to check the far east entrance area. Has anyone managed to see more of whats in there?