Trying to chill out and get back into modelling after a long break. Low poly for the lower receiver and stock/pistol grip are done, need to add some sights to the high poly and finish the low poly as well. I'm gonna do a few different versions, one silenced, etc., trying to keep all the maps/uvs as modular as possible. Does anyone know how the camo's in cod are done? Are they overlays or just alternate textures?