可直接用于项目的开源游戏 3D 模型

Old Military Compressor 是 Poly Haven 收录的免费 CC0 3D 模型，适合游戏场景、实时渲染和原型制作。 Free 8K model of an old military compressor with dented, scratched tank, stenciled markings, chipped green paint, rusty steel, belt drive, and worn wheels. 模型下载、分辨率和文件版本请以前往原始页面后显示的信息为准。

Portable Welding Cart 是 Poly Haven 收录的免费 CC0 3D 模型，适合游戏场景、实时渲染和原型制作。 Free 8K model of a portable welding cart with green and red gas cylinders, brass gauges and torch, coiled hoses, scuffed paint, and chunky rubber wheels. 模型下载、分辨率和文件版本请以前往原始页面后显示的信息为准。

Portable Generator 是 Poly Haven 收录的免费 CC0 3D 模型，适合游戏场景、实时渲染和原型制作。 Free 8K model of a rugged yellow portable generator branding, tubular steel frame, crisp gauges, outlets and switches, exposed wiring, and worn grime. 模型下载、分辨率和文件版本请以前往原始页面后显示的信息为准。

Pastic Torch 6v 是 Poly Haven 收录的免费 CC0 3D 模型，适合游戏场景、实时渲染和原型制作。 Free 4K model of a plastic 6V torch: chunky yellow body, top button, ribbed sides, black rubber bezel, and a polished metal reflector with clear bulb detail. 模型下载、分辨率和文件版本请以前往原始页面后显示的信息为准。

Wooden Ladder 02 是 Poly Haven 收录的免费 CC0 3D 模型，适合游戏场景、实时渲染和原型制作。 Free 8K model of a worn wooden step ladder with weathered grain, rusted hinges, and detailed screws, featuring an A-frame and scuffed wide steps. 模型下载、分辨率和文件版本请以前往原始页面后显示的信息为准。

Tool Cart 是 Poly Haven 收录的免费 CC0 3D 模型，适合游戏场景、实时渲染和原型制作。 Free 8K model of a worn green metal tool cart with raised-lip top, lower shelf, two side drawers, riveted frame, chipped paint, rust, and casters. 模型下载、分辨率和文件版本请以前往原始页面后显示的信息为准。

Small Plastic Torch 是 Poly Haven 收录的免费 CC0 3D 模型，适合游戏场景、实时渲染和原型制作。 Free 4K model of a small yellow plastic torch with black end caps, red slider switch, molded grips and scuffed, chipped wear, clear lens and reflector. 模型下载、分辨率和文件版本请以前往原始页面后显示的信息为准。

Old Gas Mask 是 Poly Haven 收录的免费 CC0 3D 模型，适合游戏场景、实时渲染和原型制作。 Free 8K vintage gas mask model with cracked rubber hood, foggy round lenses, metal fittings, long corrugated hose, and ribbed green filter, worn and grimy. 模型下载、分辨率和文件版本请以前往原始页面后显示的信息为准。

Vintage Microscope 是 Poly Haven 收录的免费 CC0 3D 模型，适合游戏场景、实时渲染和原型制作。 Free 8K model of a vintage brass microscope with black enamel body, knurled focus wheels, rotating dual objectives, engraved metal stage, and a cast base. 模型下载、分辨率和文件版本请以前往原始页面后显示的信息为准。