This is a vintage Ronson B-1 Lancer bomber plane.

It is a collectible item, often made of pewter or metal.

The actual B-1 Lancer is a supersonic conventional bomber used by the U.S. Air Force, nicknamed "The Bone".

It has variable-sweep wings and is known for carrying the largest conventional payload in the Air Force inventory.

I dont know if this is just a decorative piece or if it has another use as it is on a base of some kind.