the subject
the paint doesn't appear to have done anything apart from a white line across the bottom edge, but the pigment worked very well. next some rust using tamiya's weathering master set b
i just smeared it on then touched up a couple of parts with burnt umber arcylic paint to look like heavy rust.
then my wife asked me why i was putting makeup on my trains and said she could get exactly the same set as the tamiya in a 99p shop!