|The crane is a OO 4mm scale Ratio model. It looks OK in 7mm but you would have to watch your knuckles as you worked the chain. The fellow with the mallet is another wonderful Phoenix figure. There are all sorts of things going on in this picture amongst the various groups of people. A small point, the ballast is natural looking. That is because it is. It is sifted gravel from the side of the road so has many colours in it and slightly different sizes.