In D&D, the artificer subclass may choose the "Homunculus Servant" infusion, which is depicted several ways in the artwork and physical description. One recommendation was a "winged vial", but I was unable to find any existing models or miniatures for one.
This Winged Vial requires some 1/8" acrylic rod. It is recommended to print the End Cap and the Wings at 110% to improve fitment. Both a simple and a filigreed base are provided.