what do i know about it, literally zip, but i do know that the models when new are cool and shiny and all that. but for realism if that is what is desired a person has to figure out how to weather. I found this stuff at a hobby store and darn!! IT WORKS, I am probably the least knowledgeable person here on weathering techniques. I was scared to death to try to do something for fear would destroy the item but then i found this stuff
I got three different sets and man do they work, Tamiya weathering master i googled that and got a wealth of information about all of the products they make, darn they work also
i dont know about the rules of the board on putting stuff out like this, but wth we talk about Lionel, MTH Atlas, so forth so why not Tamiya
ps instructions in gangi and english