For the time being, thats your only choices. I agree its silly money and its why im fine with the sticker... for now.
I believe mikelanemods is doing something possibly. I cant remember if he said he will be or not. He has transfers for the goodyear decals for the HT car. Most of his mods are for the Eaglemoss one. Try contacting via his website (just google mikelanemods) and he may be able to do a one off maybe. It wont be metal though.
I got him to make a 1/8th scale replica of my actual plate on my actual delorean
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ah gotcha thanks, I saw the tire mod and thought about it. Hopefully he can