PAC3 gives you the ability to personalize your player model's look by placing objects and effects on yourself. You can go from putting just a hat on your head to creating an entire new player model. PAC works on any entity and can also be used as a way to make custom weapons and npcs for your gamemode easily. The project is written primarily in Lua, distributed under the GNU General Public License v3.0 license, first published in 2013. Key topics include: character-creation, garrys-mod, gmod, lua.