可直接用于项目的开源游戏 3D 模型

Sci-Fi Modular Gun Pack 是 Quaternius 发布的免费 CC0 低多边形游戏素材包。A set of modular parts and assembled Sci-Fi Guns. All in FBX, OBJ, glTF and Blend formats, free to use in personal and commercial projects. 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。

Cyberpunk Game Kit 是 Quaternius 发布的免费 CC0 低多边形游戏素材包。A huge pack with everything you need to make a game, animated character, enemies, platforms with modular parts, turrets, and a lot more. In FBX, OBJ, glTF and Blend formats, free to use in personal and commercial projects. 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。

Ultimate Space Kit 是 Quaternius 发布的免费 CC0 低多边形游戏素材包。A huge pack with everything you need to make a space game, animated characters, enemies, vegetation, planets and a lot more. In FBX, OBJ, glTF and Blend formats, free to use in personal and commercial projects. 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。

Modular Sci-Fi Megakit 是 Quaternius 发布的免费 CC0 低多边形游戏素材包。The Modular Sci-Fi MEGAKIT is a pack with over 270 modular environment pieces, designed to fit perfectly in a grid, modules are separated into different parts to enable many combinations, allowing you to make anything from a classic sci fi corridor to large rooms or platforming areas in your game! 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。

Vintage Spacecraft Instrument 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 weathered vintage spacecraft panel with glass globe display, chipped green paint, Cyrillic labels, metal knobs, and hand‑scribbled marks. 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。

Moon Rock 01 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 16K lunar rock model with rough, dusted regolith and dirty, extraterrestrial detailing - ideal for moon terrains, sci‑fi scenes and close-up renders. 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。

Moon Rock 07 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 16K lunar rock model with rough, regolith-dusted surface, pitted cavities and realistic dusty detail - ideal for moon and space scenes. 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。

Moon Rock 06 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 16K moon rock model with rough, dusted regolith and dirty, extraterrestrial surface - high-detail rock for lunar and space scenes. 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。

Moon Rock 05 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 16K lunar rock model with rough, dusty regolith surface, a dirty rugged extraterrestrial boulder ideal for realistic moon and sci‑fi scenes. 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。