That original looks so good I'm ashamed to post mine, which I just finished.
Admittedly not original looking but the best I could do with the "deluxe" panels supplier sent (who shall remain nameless). Maybe they sent "standard" panels by mistake, who knows.
Anyway, I can add KONA is a very dark brown that works well for the correct metal trim. Will post pics of the spray can in a minute, but the cap on the can looks very close to the maroon of interior knobs for '52 (and '53?) trucks, although not maroon after spraying as you can see in attached pics.