Collection: 3D Mechanical Metal Model Kits

3D Metal Mechanical Kinetic Butterfly Assembly Model Building Kit with Transmission

3D Steampunk Kinetic Butterfly Metal Art Sculpture Kits Automata Music Box

3D Mechanical Geared Walnut Wooden Butterfly Model

Assembly Metal Solid Wood 3D Dynamic Delicate Mechanical Mystery Aircraft Model Kit for Adult

3D Mechanical LED Bat Steampunk Creepy Metal Model Kits