That there are.
it's crazy lol.. you ask two people familiar with doing this, who are both quite good at it, and you get two entirely different opinions.
i ordered model masters acrylic silver, and a couple of other similar colors.. and while i'm waiting on those, i think i'm going to test out the enamel paints that i have on the rear of the battle damaged mark 7 shoulder pad. i think i also might test out some shoe polish as well since i also have that laying around.
i rarely ever use the mark 7 battle damaged pieces.. so, i think they're going to work well for my tests.
that book does look awesome though.. i bookmarked it just incase i get a hankering for something more extensive. small steps though.