HAMILTON INVADERS CRICKET

Check out this Spacex Cricket lookalike in the top pic - is it the Spring Loaded Tank or the Mosquito Jeep? - from the US Hamiltons Invaders line. To see it in its home on the super cool Gallery Of Monster Toys go to:

http://thegalleryofmonstertoys.com/60swing/hamiltonvehicles.html

and the rest of the artillery are in the fuzzier lower shot. Wonder what the inspiration was behind these vehicles - The Military?