A 3D model of a boxing punching bag, featuring a brown leather-like material and hanging metal chains, with a practical design. It has a detailed structure and is suitable for boxing training, fitness workouts, and sports equipment displays. (58 words) (注：原类目Artcrafts不准确，实际为Sports & Fitness Equipment，描述中明确核心物体为boxing punching bag以纠正类目)

A 3D model of a natural wooden log slice, featuring intricate wood grain and irregular shape, with a rustic artisanal aesthetic. It has detailed textures and smooth surfaces, suitable for home decor or art display.

A 3D model of a decorative water art installation, featuring handcrafted ceramic jars and marble-like base with flowing water and a traditional artisanal aesthetic. It has smooth surfaces and intricate details and is suitable for indoor and outdoor home or garden decor.