Haha, no, no, nothing that insane
. Okay, the splatters are something you will really want to practice and get confident at before you add them to your lid. Firstly, the main colour I used, was Humbrol Leather (62). I also put in some light splatters using Humrol Rust (113), Humbrol Desert Yellow (93) and Humbrol light grey (147).
Now the trick to this, is have the paint a little thicker than normal, so thin it down a tad less. I am right handed, so with the airbrush in my right hand, I take the air hose in my left hand, and crimp the air hose - at the same time, i pulse the trigger on the airbrush. Here, you can pulse the air hose crimping too. This tends to make the paint splatter. I find more pressure on your regulator creates finer splatter, less pressure bigger splatter. And you can stand further back too for the finer stuff. It sounds complicated, but after some good practice, you should get a feel for what works best for your technique..