Downtown City MegaKit 是 Quaternius 发布的免费 CC0 低多边形游戏素材包。The Downtown City MegaKit is a pack of over 300 modular environment pieces for building full Boston/NYC style city blocks. All models share optimized texture sets, the Source version includes Unity, Godot and Unreal projects with an efficient fake window interior shader, vertex color controlled wear, fake normal bevels and custom simple collisions. 可用于商业项目并允许修改；具体文件内容请在原始页面核对。
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。
Medical Tape 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 white medical tape roll with soft matte paper, subtle fibers and scuffs, slightly irregular edges, and a clean hollow core. 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。
Ceramic Pot 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 lidded ceramic pot with twin side handles, aged beige glaze, chipped rim, and rich patina, showing stains, scratches, and hand-thrown form. 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。
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。
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。
Long Life Food 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 pantry staples: milk carton, tomato and bean cans, and sardines. Realistic wear, dents, pull-tab tin, crisp labels, clean topology. 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 Microwave 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 microwave with analog controls, boxy form, subtle wear, crisp details, clean geometry, and realistic materials. 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。
