Recently acquired and added a resin ballast load but a change of era forces sale. I have painstakingly managed to add a working tail lamp to this model. The solid metal body proved tricky to work with! It’s the motion sensitive battery train tech flashing tail lamp that’s been fitted so will only work when the wagon moves and then switches off shortly after it’s stopped. Battery easy to access as it’s under the train load, should you ever need to replace it.