Looking for an old cover picture

Hello. Back when I was a kid I had a plastic model magazine with a cover picture of a car painted with a yellow and orange swirl paint job. The builder had submerged the body in water, sprayed the 2 colors on the surface of the water, and pulled the car body up through the paint. I think this was in the early 1970’s, not sure which magazine it was. I’d like to see that again. Anyone know anything about it?

Thanks.

Not sure this will help but author Pat Covert did some painting like that on his models.