This is really good. But could you make anything else but gold? No offence. But I never found any interest in gold. Could you make a silver Inter, Bar, or any COD4 weps?
Silver is too easy to make, just plop some white on the specular-map and your done. They will look good, but I like a challenge (and because I have a gold fetish XD), gold isn't and easy skin to make its not just a plain yellow color.
But, I can understand where you come from I have made A LOT of gold guns, I should try something else. What would you say to a silver and gold, or, just silver Barret?