I would try to contact the factory, last year I was able to get a old Silverback ( Gorilla) one from Denise Davis for my, get this, salesman, he had tried a couple of times and said I had better contacts then he did at the factory. Denise did have to dig deep to find that one
I called FR Parts directly and was able to purchase all of the decals on the front clip (as seen in pic) including the name badge for right around $100.
Try kware@forestriverinc.com . get your last 7 digits of your vin, your name email address, and phone number. I just did it and she sent back a pdf file with pictures of decals for my 5er It's a 2009. There are some coloured decals missing from her file for my 5er as was found by my dealers head mechanic. She strongly recommended that I go through my dealer.