video game character, Garry's Mod, sandbox game, poseable ragdoll, physics manipulation, interactive environment, Half-Life 2 textures, custom skin, modded content, user-generated props, creative gameplay, multiplayer session, face posing feature, in-game camera, screenshot composition, dynamic lighting, virtual physics, Steam Workshop integration, addon creation, community-driven, sandbox map, 3D model, action pose, comedic scene, detailed textures, high-resolution, PC gaming, modding community, Valve engine, physics gun, tool gun, game modding, creative expression, digital art.