Our community contributor MissStabby has made an awesome Wheatley bead for her necklace:
This is what she has to say about it:
I was carrying the idea of a portal 2 inspired piece of jewelry for months.
Eventually i noticed the model of wheatley would fit perfectly as a silver bead.
The model is based on the model from the portal 2 game,
i have adapted it so it could be cast in silver and used as a piece of jewelry.
The bead is 3d printed in wax, cast in silver and then covered in patina and outfitted with a blue sapphire.
The hole of the bead is compatible with the trollbead necklace/bracelet system.
The bead itself is 12mm tall and weighs 8 grams.
She even has made it available over at: shapeways.