This here is the TF2 Engineer's tool box. Somehow that crazy Texan is able to cram sentries, dispensers and teleporters into this thing and still manages to carry them around on top of that. What a guy. What a toolbox, too. Use it as a cosplay prop, decoration, automated-gun-turret storage device, etc.
This model was extracted from the game files, and converted to a printable version. Made during the 2017 72hr TF2 Summer Jam.