This is the mysterious top-secret intel case used as the flag in the capture the flag game-mode of TF2. How mysterious is it exactly? It's been nearly a decade, and STILL no one knows what's inside it! If you want to be a first to find out, too bad, I removed the contents and deleted them. Despite that, the model would still make an excellent decoration!
This model was extracted from the game files, and converted to a printable version. Made during the 2017 72hr TF2 Summer Jam.