This is a model of a heavy weapons guy strapped to a stretcher to be pushed in a payload map to the end objective.
The model is has a collision model as well as 2 textures, blue and red for each team. The wheels match up to the wheels base of the existing bomb cart so it could replace it and move along the train track if needed. The model also has one LOD set to "90". This is because the main model is 23000 polys, the LOD is 8400.