We're excited to announce that we've fully migrated the Xbox Forums to their new home, here on the Microsoft Community forums!
As of today, going to forums.xbox.com will redirect you here to the Xbox area of the Community forums. We've moved all of your existing threads over so you can continue and start conversations with the new forums experience.
We sincerely appreciate the feedback you have provided over this transition and can't wait for you to check out the new Xbox Forums!
Just do the stripes yourself. From what I've seen (in all the Forza installments) it looks like the factory designs are simply designs done with the same editor as in-game anyway. Most of them don't look all that great... Some look downright horrible. Personally,
I'd rather not have them, as you can't change their color once it's been chosen.
OG Pooh has it right. Unfortunately you'll have to just use the generic shapes (the square can be stretched into a rectangle though), and then you can build up the stripes for the car. It might take some time to do, but when you're done you'll be able to
get a stripe design with any colors you'd like. You can therefore go for a color scheme that isn't offered as standard.