After I made the Fremen Emblem, I realized I had to do the likeness of Shai Hulud as well.

Now the tank of my dehumidifier is properly blessed 🤣

I used PolyTerra Sandstone Marble PLA and PolyLite Luminous Orange PLA. Looks incredible under a blacklight and glows decently enough afterwards.

Same as the Fremen emblem, two versions available - a face-down flush print and a single-change face-up print as well. The extra mass in the face-up print helps it glow a little better, but the sandstone marble on the textured plate looks legit like sand, so pick your favorite!