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 table, featuring a green felt surface, brown wooden frame, cues, and balls, with a traditional, classic design aesthetic. It has highly detailed, realistic texture and is suitable for home entertainment, game rooms, and sports venues.

A 3D model of a poker table, featuring wooden legs, a black felt surface, and brass nailhead trim, with a classic design aesthetic. It has a detailed 3D structure and is suitable for gaming and entertainment scenarios.

A 3D model of two sports balls, featuring a black-and-white pentagon-hexagon pattern and a brown body with black stripes, crafted from leather-like material. It has a realistic aesthetic, highly detailed textures, and is suitable for sports-related displays, gaming, and educational contexts.