There is a complete kit available on E-bay, the model was produced by FROG in the late '50's I think. I built quite a few FROG kits in the '60's
they were good value for money then. Google, the House of Frog and you'll get a site dedicated to the models that FROG produced. Another good FROG kit was the ATTACKER a 50" T'bird shaped wing stunt model from 1960. The kits included, tank, spinner, wheels and all accessories! I still have the wheels from my ATTACKER, alloy spoked hub from the US! can't remember the name. George Fletcher was one of their designers.
Cheers