You mean "Mr. Drip Painting"?
I was trying to think of how to do that on a plane without weighing it down or taking forever -- I couldn't get there from here.
Getting a "random splashes of paint" look without the weight of -- well -- random splashes of paint, would be a cool thing.
for the record,, Urethane auto base coat colors are very opaque,, and the coverage to weight ratio is actually very good compared to other pigment systems,, IOW,, it would not weigh that much,, certainly less than any other pigment system for the same coverage,, speaking of coverage,, you would be covering very little of the surface relative to painted trim systems,, the kicker would be in getting the clear on thick enough to level out without adding extra weight,,
but then Howard is a checks and blocks guy,, dont think we will see him with a "drip" style paint scheme,,