The more i do searches for the Weedkiller train the more confused i get, the Heljan models are a mix of dark green and one black, in actual photo`s they are a very washed out turquoise or ALL black . is the turquoise just faded green or a separate livery? What coaches should be with them?, again we have the washed out turquoise (dated 76) or dark green but those are with 45t tanks?? Help.