It is 1/8 scale ... it's a Monogram kit. Originally released in the mid 60's, it's been re-released a couple of times. Well worth the effort, it makes an impressive model.
It was also released in yellow plastic.
Hey, Robert,
Move to Phoenix and you're on! LOL.
Good luck with the new venture ... and be sure to bring your wares to Phoenix in April ~ Desert Scale Classic; Great place to launch a new line.
Best of luck.