Yeah, they're not bad.
I do. I have a few from him.
One is a Bullion Brother exclusive pour. Another is a silver Mewtwo card based on a mold from the gold-plated cards Burger King gave out decades ago.
My favorite from him is he took a Yu-Gi-Oh card of the Blue-Eyes White Dragon and turned it into a 3D render. Then, he used it to create a mold of the card and then cast it. He's extremely talented!