A 3D model of a Turntable, featuring a black body with "BRISTOL SOUND" branding and over-ear headphones, with a vintage-modern aesthetic. It has detailed textures and low polygon count, suitable for music production or audio equipment displays. （类目纠正：原"Instrument"不准确，核心物体为Turntable（转盘唱机），属于Audio Equipment）

A 3D model of an acoustic guitar, featuring light wood finish, rosewood fretboard, and minimalist natural aesthetic. It has low polygon count and detailed craftsmanship, suitable for game development, music education, and product visualization.

A 3D model of a violin, featuring wooden body, four strings, and ebony fingerboard, with a realistic, detailed aesthetic. It has low polygon count and high texture quality, suitable for music production, educational use, or game development.

A 3D model of a handheld accordion, featuring white and black keys, red marble-patterned body, black bellows, and straps, with a vintage-inspired design. It has low polygon count and is suitable for music production, educational displays, or decoration.