Beautiful job here I too am a big fan of weathered metal and scratches! Very nice you've showed off your skills. If I might suggest a small bit of knowledge that I've learned. When uou weather with scratches they 1)go hand in hand with chipping and 2)although well painted it loses the effect a bit because the amount of scratches looks more like an armor pattern. Less is more this way the eye detects the wear and tear!! Great job here nonetheless!