Hey guys, I've recently commissioned a new build, and the customer is asking me for a worn/antique finish on the guitar. The look that he seems to like the most is this picture: In my understanding, this should involve using a few different colored layers of tinted varnish, and then using something like steel wool, leather, denim, etc, to rub back through the finish and reveal the layers and create a "worn" look, correct? Does anybody have experience with something like this, or possibly a tutorial to direct me to? I'm guessing this is going to take some experimenting to figure out. Thanks!