That's really cool! Acrylics, right? Did you paint it yourself or did the artist personalize it for you at an event? Some might say over-painting ruins the mug, but I think in this case, it really brings out the designs and unique character of this Oi'Pona - after all, it is a tiki! With such a uniform and matte glaze, I'm surprised there aren't more personalized Oi'Ponas out there. I'm thinking of doing the same to mine, now that I've seen how well it can turn out!