A 3D model of a clothing hook rack, featuring walnut wood and black metal hooks and a minimalist modern aesthetic. It has solid construction and is suitable for home storage and daily use.

A 3D model of a toilet paper holder, a home bathroom hardware item, featuring a black plastic body, curved cover, and integrated toilet paper roll, with a minimalist, modern aesthetic. It has wall-mounted, space-efficient design and is suitable for bathroom use. (类目纠正：原“Hardware and Others”更准确归类为“Home & Living (Bathroom Hardware)”，描述中体现核心为toilet paper holder，符合家居硬件场景。)

A 3D model of a professional microphone, featuring black metal construction with a mesh top and pickup area, and a sleek, modern design aesthetic. It has low polygon count and is suitable for audio recording, live streaming, and professional equipment displays. (Note: Corrected category to "Hardware" as the object is a microphone, a hardware device.)