The community helped me get this figured out last year. I went with the silver graphic from Raptor Racing on my black 85, although I didn't put it through the key hole 😉
www.celicasupra.com

What's the correct colour for a billboard sticker?
I actually saw an 83 this past weekend and it had the 84 / 85 style billboard sticker in metallic grey. That colour looked really good, so I'm now thinking I'll go with the silver. Not sure if the sticker was from Raptor though. If it is from Raptor, it will also have a misshaped S and TOYOTA...