It is a HJ,
The plates say it's jade green which mr jones has from memory.
It's been resprayed back in the 80s (my guess) with light metal-flake through the paint which sadly has oxidized in a number of places and chipped in others.

It currently has a 202 and trimatic, however there is a large hole in the trans tunnel with a plate over it for a shifter. I'm wondering if it's an old show car and if anyone has any information on it.

Cheers,
Goat