A 3D model of a sewing machine, featuring a wooden tabletop, metal frame, and retro design. It has low polygon count and moving parts, suitable for apparel creation and handmade sewing.

A 3D model of an electric kettle, featuring a transparent glass body, black handle, and silver base with LED lighting, showcasing a modern, sleek aesthetic. It has high detail and low polygon count, suitable for kitchen and home use. （类目纠正：Home Appliance (Electric Kettle)）

A 3D model of a Kitchen Mixer, featuring a white plastic body and stainless steel mixing bowl with a sleek, modern design. It has a stable base, detachable bowl, and low-to-medium polygon count, suitable for kitchen baking and home cooking.

A 3D model of a Smart Robot Vacuum, featuring a white, sleek design with a modern minimalist aesthetic. It has high-precision details, low-poly textures, and is suitable for home cleaning product displays.