The ultimate special?

MGA_TW_model_2This model was advertised on eBay in September 2005 as an MGA. And yes, I didn't know what to make of it either until I looked more closely and saw the rear side. According to the seller it's a die cast MGA/MG TF made in England by TW, ca. 1990, dark green, 1/43 scale, ca. 3 1/2 inch long. Does someone have more information about this model maker?