The tank was from a Monogram Beer Wagon show rod. I stripped the chrome off of it, the primed and painted it with Testor's Aluminum Plate buffing metallizer, then used a product called Kosutte Gin-San from Japan. It's like a chrome powder that you apply with a cotton swab, then buff out with a cotton ball or pad. Gow job magazine: Now there's a title for a NEW magazine if I ever heard one!