This item is a die-cast metal and plastic military vehicle model. It does not require either cement or paint to complete or use.
Here's a nicely detailed die-cast model of the WWII British Cromwell Mk. VI A27M tank (looks more like a Centaur with that stubby main gun, though!), completely assembled, painted, marked, and weathered. Mounted on a base with nameplate, covered by a clear plastic case to help keep it free of dust and fingerprints. Finished as a vehicle as seen in Western Europe, circa 1945.