This is Airfix's 1/32 scale kit of the MG K3 Magnette sports/racing car of the early-mid 1930's.  The K3 was one of the most successful British racing cars of the 1930's, winning the Mille Miglia, the Ulster Tourist Trophy, and other famous distance races.  It featured a supercharged 1087 CC six-cylinder OHC engine with up to 120 HP, and could easily top 100MPH.

The kit is molded is green plastic, and is complete in the original box/bag/sprues.

A nice model of a British classic!