A 3D model of a basketball rack, featuring metal frame, leather basketballs with brown/white stripes, and a modern minimalist aesthetic. It has multi-tiered design, wheeled for mobility, low polygon count, suitable for gyms, home workouts, sports training.

A 3D model of an inflatable boat, featuring red and black inflatable material with oars, seat, and steering wheel, and a sleek functional design. It has lightweight, foldable technical features, suitable for recreational boating, fishing, or leisure activities. （说明：原类目Fitness Equipment不准确，识别为水上运动器材Inflatable Boat，按要求格式描述其核心特征、材料、设计风格、技术特点及适用场景。）

A 3D model of a billiard equipment storage cabinet, featuring dark wood construction and green felt interior, with multiple shelves for cues and balls. It has a vintage design aesthetic and low polygon count, suitable for home entertainment or billiard rooms.

A 3D model of a pool table, featuring a dark wooden frame and green felt surface, with a classic vintage design aesthetic. It has high detail and low polygon count, suitable for home entertainment and leisure activities. (Note: Pool table is more accurately Sports/Entertainment Equipment than Fitness Equipment.)