UV Resin filled Space Suit Bezel. Colour is applied using soap dye (gray for the suit, black for hands and details, red for fire, and 'space blue' for the helmet) mixed into the resin, then a second layer of clear resin is applied over it to seal the colour in and provide space for the galaxy-themed inclusions and Swarovski gemstones. The back of the pendant is sealed like the front, then the pendant is hung on a 9-12" gold chain.
The bezel and inclusions were purchased from MiniatureSweet.