Thunderbirds Vintage Mini Rolling Vehicles from Japan

From the Thunderbirds tv show are these two mini rolling vehicles...FAB1 and Thunderbird 4. They both have nice detail while Thunderbird 4 has a moveable front shovel and FAB1 is a pull-n-go toy. FAB1 comes in it's original box and Thunderbird 4 has no box, but both these items are in great condition...never been played with. Bought in Tokyo in 1999, the year they are dated. TB4 with 4 wheels measures 2.5" long and FAB1 with 6 wheels is 2" long.