Here's the way I see it. It's a clone so most interested buyers don't care what the original color combo was. Upon inspection if it's a good build and runs and drives nice and has options that you are happy with including the color it is now than try to make a deal. Keep in mind as mentioned before it is not an investment. Buy the car if you are happy with it and enjoy it as is. If you decide to sell down the road you might not get all of your money back. Consider it part of the cost of having an old car.