Every Source engine gamer knows this iconic sight – the giant red ERROR model from Garry’s Mod and Half-Life 2 when assets are missing. Now you can carry it in your pocket as a funny 3D printed keychain.

✅ Recognizable gaming meme
✅ Lightweight and easy to print
✅ Works as a keychain, bag charm, or desk accessory

Perfect for fans of Valve games, GMod, Half-Life, and Source Engine memes.
Print it in red filament for the most authentic look!