Vintage M & S 2004 Gerry Andersons Thunderbirds - Thunderbird 2 Mini Diecast Model Keyring In Plastic Case - Brand New Factory Sealed Shop Stock Room Find. Released by M & S in 2004 as part of their series of Gerry Anderson mini model keyrings. This fantastic mini Thunderbird 2 Keyring measures 4cm long by 3cms wide and is an accurate detailed replica model of the Thunderbird 2 as seen in the original 1960's television series and is attached to a keychain. Brand New Factory Sealed Shop Stock Room Find. Discovered in the stock room of a closing down shop with a whole host of other items from a similar era. All orders received before 4.00pm Monday to Fridays are shipped the same day