Yeah, her gun is airbrushed then lacquered, so just paint. According to her the checkering wasn't effected. Her last 2 guns were painted as well.
I find it peculiar that hers are the only guns I've even seen painted. I know tastes vary but it seems she's out on her own with this one.
I was actually thinking about surprising my wife with a custom painted gun. She's not really bothered for shooting, but i think she would appreciate the gesture. I think its cool. I prefer the wood on mine too much to paint it, but I wouldn't have a problem with it looking unique.